**Answer:**

11 units

**Step-by-step explanation:**

61² - 60² = x²

3721 - 3600 = 121

√121 = 11

PLEASE HELP

∆ARE ≌ ∆_ by _

**Answer:**

We have:

AE ≅ ACRE ≅ RCAR ≅ ARThe conclusion is:

ΔARE ≅ ARC by Side-side-side (SSS) postulatePLEASE HELP ME, ILL GIVE BRAINLIEST AND 70 POINTS

The answer is 8.1 ft

**Answer:**

√65 feet

**Step-by-step explanation:**

Using the pathagoryoes theroem (the equation in your picture) we have

4²+7²=c²

simplify to

16+49=c²

65=c²

√65=c

I know this may seem annoying, but how did you get 13/3 and 4/4 from 3 1/4 and 3/4?

"A processing machine crushes 3 1/4 kilograms of dried fruits in 3/4 minutes.

What is the rate, in kilograms per minute, at which the machine crushes dried fruits?"

All you're doing here is finding the unit rate at which the machines crushes the fruit. This boils down to dividing the amount it can crush (3 + 1/4 kg) by the time it takes to do the crushing (3/4 min):

(3 + 1/4 kg) / (3/4 min)

We can omit the units, just remember everything is measured in kilograms per minute. So we want to simplify the expression,

(3 + 1/4) / (3/4)

Write the numerator as an improper fraction:

3 + 1/4 = 12/4 + 1/4 = 13/4

(since 12 = 3*4)

Then

(3 + 1/4) / (3/4) = (13/4) / (3/4)

Multiply this by 1 = 4/4. In other words, multiply both the numerator and denominator by 4. This eliminates the fractions in either part, and you get the answer:

(13/4) / (3/4) * 4/4 = (13/4 * 4) / (3/4 * 4) = **13/3**

So in one minute, the machine can crush 13/3 kg ≈ 4.333 kg of dried fruit.

I’m not 100% sure on this

**Answer:**

it's D I think

**Step-by-step explanation:**

..........

**Answer:**

D

**Step-by-step explanation:**

A line segment is a straight line that ends , the arrows mean the the ray or line dont end

The amount of time a certain brand of light bulb lasts is normally distributed with a

mean of 1600 hours and a standard deviation of 70 hours. Using the empirical rule,

determine what interval of hours represents the lifespan of the middle 99.7% of light

bulbs.

help fast please!!

Using the **Empirical Rule**, it is found that the **interval of hours** that represents the lifespan of the **middle 99.7%** of light bulbs is **(1390, 1810).**

It states that, for a **normally distributed** random variable:

The **middle 99.7%** is **within 3 **standard deviations of the mean, hence:

More can be learned about the **Empirical Rule** at https://brainly.com/question/24537145

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Can someone answer this?

**Answer:**

3 is the answer

**Step-by-step explanation:**

because x is also equals to -4. if u can see there is big circle that is blue, if that circle was empty that means does not equal, and the xs are bigger than -4 therfore the answer is option 3.

**Answer:**

Greater than or equal to -4

**Step-by-step explanation:**

Hope this helps

13.

Find the volume of the trapezoidal prism below. Hint: The formula for the area of a

trapezoid is A 2 (b, I b)h.

6 cm

5 cm

12 cm

7.5 cm

А

450 cm

B

900 cm

С

270 cm

**Answer:**

A is the correct answer 450 cm

**Step-by-step explanation:**

area of base = 1/2 (7.5+ 5) × 6 = 37.5

volume = area × height

= 37.5 × 12

= 450cm³

yup I agree with the person above

An outdoor summer camp offers its campers 14 activities. Campers make a schedule for their morning, afternoon, and evening sessions. How many different schedules are possible?

An **outdoor **summer **camp **offers its **campers **14 **activities**. **Campers **make a 3 **schedule. So, **4.6 different **schedules **are **possible**.

The **unitary method **is a method for **solving **a problem by the **first value **of a **single unit **and then finding the value by **multiplying **the **single value.**

An **outdoor **summer **camp **offers its **campers **14 **activities**. **Campers **make a **schedule **for their **morning**, **afternoon**, and **evening **sessions.

The **total **number of **activities **= 14

The **total **number of **schedules **= 3

So, The **possible **different **schedules **will be

14 divided by 3 = 14/ 3

= 4.6

Learn more about the **unitary method**;

https://brainly.com/question/23423168

answer this if you know no links or ill report

5√5+6×∛5∞±√5

**Answer:**

52

**Step-by-step explanation:**

**Answer:**

idrk i'm just going to take ur points because my other account got banned for 24 hrs like bru.h ig :/

**Step-by-step explanation:**

IF YOU ANSWER RIGHT ILL GIVE YOU BRAINLTIST

Answer:

**B: 12/25**

Step-by-step explanation:

You have the correct answer marked. This is correct because the probability of grabbing a purple marble is 24/50 which if we divide by 2 to simplify is** 12/25.**

omg bet you don't know this

**Answer:**

2 and 5

**Step-by-step explanation:**

ez

PLEASE HELP ME I AM BEING TIMED, I WILL MARK BRAINLIEST FOR WHOEVER GETS THIS RIGHT, WITH AN EXTRA 10 POINTS.

**Answer:**

43.98

**Step-by-step explanation:**

did some quick maths

c=2

[tex]c = 2 \times \pi \times r[/tex]

50 POINTS HELP PLEASE MATH BE RIGHT

A box without a top is to be made to hold copious bags of candy. It is made

from a rectangular piece of cardboard, with dimensions: width choose a number

between 1.5 ft and 3.5 ft _______ and length choose a number between 4 ft and 6ft

_______, by cutting out square corners with side length

x

and folding up the sides.Unit 7 Test, Part 2:

Modeling with Geometry

Total score: 15 points

Answer the following questions, showing all of your work. Submit your work to the

assignment box.

NOTICE how the points are broken down above each problem.

This lets you know what information is mandatory to give me in your answer.

(5 total points - 1 point correct equation for volume, 1 point correct value for x; 1

point explanation for finding x; 2 points explanation of what x- and y- coordinates

represent)

1)

A box without a top is to be made to hold copious bags of candy. It is made

from a rectangular piece of cardboard, with dimensions: width choose a number

between 1.5 ft and 3.5 ft _______ and length choose a number between 4 ft and 6ft

_______, by cutting out square corners with side length

x

and folding up the sides.

(a)

Write an equation for the volume

V

of the box in terms of

x

.

(b)

Use Desmos to graph and estimate the value of

x

,

to the nearest tenth

, that

gives the greatest volume. Explain your process. Post a snapshot of your graph

with your work.

(c)

Explain what the x- and y-coordinates represent in your eqution

Let the length of the side of the square being cut out equal x

The length of the box would be 4.5 - 2x

The width of the box would be 3 -2x

Volume = (4.5 -2x) * (3-2x) * x

Simplify to:

V = 4x^3 - 15x^2 + 13.5x

B See picture: The greatest volume would be the point of the highest curve.

x = 0.589 y = 3.565, Rounded to the nearest tenth x = 0.6

Process: entered the equation from A into Desmos. The Y value would be the volume, so found where the volume was the highest and then found the related x value.

C) X is the side length of the corner squares being cut out, which would also be the height of the box. The Y value is the volume of the box.

GIVING BRAINLIEST, EASY 7TH GRADE MATH PROBLEM.

**Answer:**

it would be 13.25 or A.

**Step-by-step explanation:**

:)

I really need help on this one, thank you

**Answer:**

35

**Step-by-step explanation:**

find area of each rectangle then add

35

Find the area of each side then add

Find the area of each side then add

Which expression is equivalent to (9 + 3i) - (-4 + i)?

A. 5 + 2i

B. 5 + 4i

C. 13 + 2i

D. 13 + 4i

**Answer:**

c.

**Step-by-step explanation:**

from the expression (9 + 3i) - (-4 + i);

STEP 1: multiply (-4 + i) by the minus sign before it.

we have +4 - i as the result.

we are left now with:

9+3i+4-i.

STEP 2: grouping those with same values,

9+4+3i-i= 13+2i

What is the area of the rhombus?

(3,7)

(-2,-1)

(8, -1)

(3,-9)

**Step-by-step explanation:**

The are is (3,7)!!!!!!

Kirk went to a friend's house after dinner. He left his house at the time shown on the clock and returned home at 8:05 P.M. Part A How long was Kirk gone? ____ minutes Part B Explain how you found your answer.

**Answer:**

He was gone for 36 minutes

**Step-by-step explanation:**

Sorry if wrong

Angle ABC and angle CBD or a complementary what is the value of X

**Answer:**

**26degrees**

**Step-by-step explanation:**

Find the diagram attached

From the diagram, Angle ABC and angle CBD are complementary hence;

<ABC + <CBD = 90

Given

<ABC = 2x

<CBD = 38

Substitute

2x + 38 = 90

2x = 90 - 38

2x = 52

x = 52/2

x = 26degrees

**Hence the value of x is 26degrees**

Can I get sum more help?

**Answer:**

184.96

**Step-by-step explanation:**

V = (base × height) ÷ 3

base = pi × radius^2

2 × pi × radius = circumference

2×pi×r = 29.516

÷2 ÷2

pi×r = 14.758

÷3.14 ÷3.14

r=**4.7**

base= 3.14 × 4.7^2

= **69.36**

V = (69.36 × 8) ÷ 3 = **184.96**

Which statement is true about the factorization of 30x2 + 40xy + 51y2?

O The polynomial can be rewritten after factoring as 10(3x2 + 4xy + 5y2).

O The polynomial can be rewritten as the product of a trinomial and xy.

The greatest common factor of the polynomial is 51x?y2.

The greatest common factor of the terms is 1.

**Answer:**

The Answer Is That "The Greatest Common Factor Of The Terms Is 1."

**Step-by-step explanation:**

Took The Test.

The **polynomial **is **factorized **and greatest common factor of the terms is 1

Brackets should be expanded in the following ways to **factorize **an expression

For an **expression **of the form A = a ( b + c ) , the expanded version is given by A = ab + ac, i.e., multiply the term outside the bracket by everything inside the bracket

For an **expression **of the form A = ( a + b ) ( c + d ) , the expanded version is given by A = ac + ad + bc + bd, in other words everything in the first bracket should be multiplied by everything in the second.

Given data ,

Let the **polynomial **be represented as A

Now , the value of A is

A = 30x² + 40xy + 51y² be equation (1)

Now , the **expression **can be **factorized **as

The factors of 30 = 1 , 2 , 3 , 5 , 6 , 15 and 30

The factors of 40 = 1 , 2 , 4 , 5 , 8 , 10 , 20 and 40

The factors of 51 = 1 , 17 , 51

Therefore , the greatest common **factor **is 1

Hence , the **factorized **form of the **equation **is A = 30x² + 40xy + 51y²

To learn more about **factorization **click :

https://brainly.com/question/804076

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Find x. Simplify completely. X Х 16 4. x = [?]

**Answer:**

4

**Step-by-step explanation:**

eeeeeeee

Urgent!!

According to the graph, what is the factorization of x2 - 5x + 6?

y=x2.5x+6

A. (x - 3)(x + 2)

B. (x+3)(x - 2)

C. (x - 3)(x - 2)

D. (x+3)(x + 2)

Answer:

If you still need the answer it’s c

Step-by-step explanation: The zeros of the graph are 2 and 3 , which is where the graph crosses the x axis,

The factorization is the form

(x-a) (x-b) where a and b are the zeros

(x-3) (x-2)

Can this be done within the hour plz. Ty.

ya ur can be done within the he

Find the value of one of the variables. Help

**Answer:**

x=10.21463052 y= 8.755647273

**Step-by-step explanation:**

i suggest u round.

Which net represents this rectangular prism?

**Answer:**

The top right net would

**Hope this helps!**

A **prism** is a **three**-**dimensional** object.

There are **triangular** **prism** and **rectangular** **prism**.

The **net** in option A represents the **rectangular** **prism**.

**Option A **is the correct answer.

A **prism** is a **three**-**dimensional** object.

There are **triangular** **prism** and **rectangular** **prism**.

We have,

The **rectangular** **prism** has 6 **faces**.

The **net** in **option A** represents the **rectangular** **prism**.

Thus,

The **net** in option A represents the **rectangular** **prism**.

**Option A **is the correct answer.

Learn more about **prism** here:

https://brainly.com/question/12649592

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(add. write your answer as a fraction, as a whole or as a mixed number)

PLEASE HELP . WILL GIVE BRAINLIEST !

**Answer:**

the answer is 101/9, in fraction it would be 11.2222..... in whole number would be 11, as mixed number would be 11 2/9

Solve the inequality.

y + 11 <-3

The inequality is____

Pls help:/

**Answer:**

-14

**Step-by-step explanation:**

step 1:

Subtract 11 from both sides.

y+11−11<−3−11

y<−14

**Answer:**

y is less than -14

**Step-by-step explanation:**

You move all the terms to the side not containing the y. So it would be -3-11 on one side and y on the other. The sign does not change so the inequality would be y is less than -14.

What is the volume of this cube?

Show your work.

no bots

**Answer: 125,000**

**Step-by-step explanation: **

**Voulme= LxWxH**

** = 50x 50x50**

** =125,000**

PLEASE ANSWER, RIGHT ANSWER WILL BE MARKED BRAINLIEST

NO ANSWERING NONCENSE JUST FOR POINTS I WILL REPORT

twenty-five seventh grade students each conducted a survey an a random sample of 20 students from the school and asked each student if they own a pet or not. then, the students calculated the percentage of students who own a pet from each sample. The dot plot below shows the distribution of the percentages of the samples.

**Answer:**

Between 20% and 80%,,,

**Step-by-step explanation:**

There is no way to really explain it.

Mahmoud finds his father again aaboard the Coast Guard ship bin a dream con the shore at LesbosIN THE STORY THE REFUGEE
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