**Answer:**

6. 18

7. 8

**do the rainbow method **

**Answer:**

The **GCF of 36 and 90 is 18**

The **GCF of 16, 24, and 40 is 8**

**Step-by-step explanation:**

Some friends went hiking. The very top of a trail was a total of 26 miles from town, where the friends began their journey. They drove 8 more miles than they walked on the trail. How far did the friends walk? How far did the friends drive?

Please give steps.

they walked 52 and drove 16

26x2=52 and 8x2=16

❗️❗️❗️

Please help!! Will give brainliest!!!

Is the function f(x) = 5x2 even or odd? Why?

**Answer**

**How can tell if the function [latex]f\left(x\right)={x}^{3}+2x\\[/latex] even, odd, or neither? Solution Without looking at a graph, we can determine whether the function is even or odd by finding formulas for the reflections and determining if they return us to the original function.**

**Step-by-step explanation:**

Which of the following is a perfect square?

A.) 115

B.) 169

C.) 154

D.) 279

**Answer:**

B (169)

**Step-by-step explanation:**

The measures of three sides of a triangle are 7 inches, 9 inches and 2 inches. Determine whether the triangle is a right triangle.

Use pythagorean theorem.

2^2 + 7^2 should equal 9^2 (81), but instead equals 53, therefore, the triangle is not a right angle.

Hope this helps!!

2^2 + 7^2 should equal 9^2 (81), but instead equals 53, therefore, the triangle is not a right angle.

Hope this helps!!

how to multiply fractions

For example,

[tex]\frac{1}{2} *\frac{1}{2}[/tex]

They both do have the same denominator, so we can multiply them.

We need to multiply the numerators.

Next, multiply the denominators.

We then get:

1/4

--

If the denominators are not the same, find the LCD (Least Common Denominator) of the two fractions. Then, follow above.

--

Need Help? Please leave a comment :D

read what the pic says aight-

**Answer:**

doesn't make sense...

**Step-by-step explanation:**

**Answer:**

It would double in size

**Step-by-step explanation:**

Judging as the circumference of a circle is dependent on the diameter, a circle whose diameter doubled in size would double.

An example would be a circle with the circumference of 20. It's radius would be 10 rather than 5. The circumference of the circle with a diameter of 10 would be roughly 31, while the circle with a diameter of 20 would have a circumference of roughly 62.

PLEASE HELP!

A right triangle is formed in the first quadrant by the x- and y- axes and a Straight line through the point (2,3). The other vertices are (0,0) (0,Y) (X,0).

a) Write the length L of the hypotenuse as a function of x

b) Find the vertices of the triangle such that its are is a minimum

**Answer:**

A rectangle is bounded by the x-axis and the semicircle y = √(25 - x²). What length and width should the rectangle have so that its area is a maximum?

**Step-by-step explanation:**

A window is being replaced with tinted glass. The plan at the right shows the design of the window. Each unit length represents 1 foot, the glass costs $28 per foot square. How much will it cost to replace the glass? Show your work

Answer: you can correctly find this by multiplying the length times width, the answer is 16

Step-by-stepexplanation:length times width is 16. Please mark brainliest

PLEASE ANSWER WILL GIVE POINTS!!!!!!!!!!!!!

Answer:

1) 27.374

2)9.177

Step-by-step explanation:

1) To get the value of x , we use the appropriate trigonometric ratio

From what we are given;

we have the hypotenuse ( the side facing the right angle) and the adjacent

The trigonometric identity to use here is the cos

The cos of an angle is the ratio of the adjacent to the hypotenuse

cos 64 = 12/x

x = 12/cos 64

x = 27.374

2) Here, we are given the hypotenuse and the opposite

The trigonometric ratio to use here is the sine

the sine of an angle is the ratio of the opposite to the hypotenuse

thus, we have it that;

sin 35 = x/16

x = 16 sin 35

x = 9.177

Find the length of CB round to the nearest tenth.

**Answer:**

38

**Step-by-step explanation:**

A triangle is 180 degrees.

You have to add 99 and 43 first.

99 + 43 = 142

You then subtract 142 from 180 to find the missing angle.

180 - 142 = 38

Please help meh I keep getting it wrong im so sad

**Answer:**

1, 2 and 5

**Step-by-step explanation:**

please complete it

A math club has 25 members, of which 11 are males and the rest are females. What is the RATIO of males to females?

A.25 : 11

B.11 : 25

C.11 : 14

D.5 : 7

**Answer:**

C 11 are males 14 are females

which of the given lengths make a right triangle?

A: 8, 12, 20

B: 10, 15, 18.03

C: 3.05, 4.05, 7.10

**Answer:**

aaaaaaaaaaaaaaaaaaaaa

aundreys mother has decided to start a college savings account for him. aundrey is about to start kindergarten, and she decides to deposit $1000 in to an account with a 1.3% annual interest rate. How much will be in the account when aundrey starts 4th grade (4 years later) if she makes no deposits or withdrawals and the interest is compounded annually?

a) $27,984.10

b) $1,630.47

c) $1,053.02

d) $949.01

**Answer:**

C

**Step-by-step explanation:**

1.3% of 1000 is 13, 13 X 4 ≈ 53

As an assistant in pet store, one of your responsibilities is to fill the aquariums with water. One 50-gallon aquarium is 36 inches long and 16 inches wide, and is filled to a depth of 20 inches. To the nearest whole number of cubic inches, how much water do you need to fill the aquarium to that depth?

**Answer:**

Eleven thousand five hundred and twenty

**Step-by-step explanation:**

E2021

Find the unknown side length, x. Write your answer in simplest radical form. A. 3 B. Sqrt 34 C 6 D.Sqrt 41 Please select the best answer from the choices provided

**Answer:**

Attach a picture of the shape for the sides already known...

**Step-by-step explanation:**

Help!!!!! Please!!!!!

**Answer:**

9 cm

**Step-by-step explanation:**

r = 3cm

Volume of cone = 27π cm³

[tex]\frac{1}{3}\pi r^{2}h=27\pi \\\\\frac{1}{3}*\pi *3*3*h=27\pi \\[/tex]

h = [tex]\frac{27\pi *3}{\pi *3*3}\\[/tex]

h = 9 cm

ASAP PLEASE HELP ME !!!!

**Answer:**

90 mallards

**Step-by-step explanation:**

No. of ducks = 200

Mallards = 45%

45% of 200 = 45/100 × 200

=90

Answer is 90 mallards

45% mallards. X

100% all ducks 200

X=45•200/100

X=90

45% mallards. X

100% all ducks 200

X=45•200/100

X=90

Can you help me, please? Thank you.

**Answer:**

[tex]\frac{-4+6}{2} , \frac{3+2}{2} =1,4\\\\\frac{6+6}{2} ,\frac{5+(-1)}{2} =6,2\\\\\frac{-4+6}{2} ,\frac{3+(-1)}{2} =1,1[/tex]

**Step-by-step explanation:**

hope it helps have a nice day!!

Which of the following equations does not represent a linear relation?

a) y = 4x^2 - 7

b) y = 3x + 45

c) 4x - 3y = 8

d) 10x = 5y - 2

I feel like it’s D I tried my best-

Help me with this yes im lazy 2 pages thats it.

**Answer:**

2.)[tex]\frac{1}{4}/3=\frac{1}{4}*\frac{1}{3}=\frac{1}{12}[/tex] s yes she is correct

3.)[tex]\frac{1}{5}*\frac{1}{7}[/tex]

4.)C[tex]\frac{1}{5}/2= \frac{2}{5}[/tex],D[tex]\frac{1}{12}/5=\frac{1}{60}[/tex],E

6.)[tex]\frac{1}{8}/3=\frac{1}{24}[/tex]

**Step-by-step explanation:**

**im not very good at word problems so i didnt do the secnd page sorry**

i’m a little bit confused for this one i just need to know what doesn’t belong

**Answer:**

C

**Step-by-step explanation:**

there is no other line

Question in picture

halp meh

**Answer:**

C

**Step-by-step explanation:**

yep I've seen a problem like dis

if the volume is 120, the length is 6 and the height is 5 what is the width?

The width is 4. 6lx5hx4w=120 volume

The equation is length times with times height so 6 x X x 5 = 120

(9 +40) + (5 +2b) simplify answer.

**Answer:**

54 + 2b

**Step-by-step explanation:**

(9 + 40) + (5 + 2b)

49 + 5 + 2b

54 + 2b

The answer is 2 (27+b)

26n- 7m+4 (10n-6m) be rewritten

**Answer:**

260n^2-226nm+42m^2+40n-24m

**Step-by-step explanation:**

26n-7m+4(10n-6m) use box method

Is the answer to this 4?

Yeah the answer is 4

**Answer:**

Yes, but make sure to check with another person to double check.

Good job ;)

**Step-by-step explanation:**

(None)

Find two numbers whose sum is 8 and whose product is 17. Show all steps.

Answer:

See the solution below

Step-by-step explanation:

Find two numbers whose sum is 8 and whose product is 17. Show all steps.

Given data

Let the first number be x

and the second number be y

so

x+y= 8---------1

x*y= 17---------2

from 1

x= 8-y

put the value of x in 2

(8-y)*y= 17

8y-y^2= 17

collect like terms

y^2-8y+17= 0

Let us check the discriminant

y= √b^2-4ac

y= √-8^2-4*1*17

y= √64-4*1*17

y= √64-68

y= √-4

Hence the problem has no real solution because the discriminant is negative

down?

=) List five points where the y-coordinate is

the opposite integer of the x-coordinate.

Plot your points on

**Answer:**

try to ask ur fam if they dont help try to do sum else

**Step-by-step explanation:**

Mr. Romero buys 3 chairs at a cost of $27.90 for each chait. Estimate the

least number of $20 bills he needs to buy the chairs.

**Answer: 5**

**Step-by-step explanation:**

**Answer:**

5, $ 20 bills

**Step-by-step explanation:**

27.90× 3 = around 85

$85÷ $20=4.25

So 5, 20 dollar bills because it is more that 4

A chemist needs to know the mass of a sample of to significant digits. He puts the sample on a digital scale. This is what the scale shows: 0 0 0 7 6 . 3 gIf this measurement is precise enough for the chemist, round it to significant digits.Otherwise, press the "No solution" button.
what is the area of circle whose diameter is 32 inches? use =3.14
What is the extremely hot layer that is made almost entirely of solid iron?outer coremantlecrustinner core
help quickly please! i'll mark brainliest
Rules are formally expressed asO a code of conduct.consequences.O a code of ethics.O a conflict of interest.
Which structures are included in the peripheral nervous system?
A group of students is setting up a test to see whether earthworms, like those shown in the photo, prefer rough or smooth surfaces
PLS HELP ! URGENT will mark brainliest
Can someone help me Ill give brainlist
200 Coulombs of charge passes through a point in a circuit for 0.6 minutes. what is the magnitude of the current flowing
Someone help me with this math problem
Simplify 7(2x + 3) please?
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Rodney is making three pizzas. The recipe says that, for one pizza, he needs 2 cups of flour, 2 teaspoons of instant active dry yeast, 2 cloves of garlic, 1 tablespoon of olive oil, and some other ingredients. Rodney is out of flour and goes to the store to buy a bag containing 20 cups of flour. How much flour will he have left over after making the pizzas?*
4. The fourth grade went on field trip to the art museum. There are 3 classesthat have 14 students each. Each class also brought 2 teachers. If each buscan hold 20 people, how many total buses will they need to for all theteachers and students?143
Read the sentence below and replace the underlined word with a synonym. Use the underlined word in a sentence of your own. Explain any personal experiences you have had with this word. The disease proved to be virulent just as the venom of a snake.
One species called the naked mole-rat, has some unique differences. They have a social structure similar to that of ants and bees, they are smaller in size and are mostly ectothermic. They live in harsh, dry scrub land habitats and forage mainly on underground tubers which are widely dispersed. Why you think this species evolved back to an ectothermic life style rather than staying endothermic like all other mammals
Select all the correct answers.The image shows a week-old chick embryo. What can you conclude about its current stage of development?A spinal column is present.The chick will develop four limbs and a beak.It's an invertebrate.It's sexually mature.It's about to undergo a metamorphosis,
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A triangular prism has a height of 3 ft, a width of 5 ft, and a length of 8 ft. Find the volume. a90 ft3 b60 ft3 c150 ft3 d120 ft3