Mathematics High School

pls help with this math question

Answers

Answer 1

Answer:

7:10

Step-by-step explanation:

Answer 2

Answer:

4/1

Step-by-step explanation:

Related Questions

Question 10 (2 points)
Find the missing length.
a
2.1 cm
2.9 cm
I NEED HELPPPP PLSSSS ITS FOR A MASTERY TEST PLSSSS HELPPPP

Answers

Answer:

a = 2

Step-by-step explanation:

To find the missing length we can use the Pythagorean theorem. Also, because it's a right triangle it makes it the perfect candidate!

The Pythagorean Theorem states:

a^2 + b^2 = c^2

Next, we substitute the letters with our given numbers (keep in mind that c is the hypotenuse which is the side facing the right angle)

a^2 + 2.1^2 = 2.9^2

Finally, we solve our equation (hint: use the calculator if needed)

a^2 = 4 (your answer is not final yet. You have to take the square root of both numbers)

a = 2 (Now that's the final answer!)

It’s a math question about pumpkins look at image

Answers

Answer:

A :)

Step-by-step explanation:

in the question it says "the price (y) in dollars" and before says "the weight (x) in ounces

Answer:

Step-by-step explanation:

I think

12 cupcakes are 29$ What is the cost for each cupcake. Round to the nearest cent??

Answers

Answer:

2.42

Step-by-step explanation:

12/29=2.4166666.....

Rounding up

2.42

Answer: What I got was 2.42.

Step-by-step explanation: I'm very sorry if its wrong.

PLEASE HELP!! ASAP please!!!

Answers

it would be 35.6 have a great say

Maria rents a skating rink for a party. She p. 59.75 for the rental fee
and $2.50 per hour. Which expression shows the total cost Maria pays to
rent the skating rink for h hours?
A 59.75 +2.50h
B (59.75 +2.50)
© 59.75h + 2.50
D 59.75 -2.50h

Answers

c is the correct answer.

In a lab experiment, 50 bacteria are placed in a petri dish. The conditions are such that the number of bacteria is able to double every 20 hours. How many bacteria would there be after 8 hours, to the nearest whole number?

Answers

Answer:

y=65.975395539

y≈66

write the equation of the line perpendicular to the given line P(6,10) y= -3x+13

Answers

Answer: y=17x-137

Step-by-step explanation:

which statement is true?

Answers

Answer:

9 < √91 < 10

Step-by-step explanation:

just square everything

The tangent of angle B is __

Answers

Answer:

[tex]\frac{\sqrt{95} }{7}[/tex]

Step-by-step explanation:

The tangent is equal to the opposite/adjacent

the opposite of angle b is √95 and the adjacent of angle b is 7 so the tangent of angle b is [tex]\frac{\sqrt{95} }{7}[/tex]

solve the following inequality 36> -2(x+4)+14

Answers

Answer:

x> − 15, could be wrong but i hope this helped!

Step-by-step explanation:

SIMPLE 7TH GRADE MATH PROBLEM, GIVING BRAINLIEST.

Answers

Answer:

C is your correct answer

Step-by-step explanation:

Hope this helps :)

Answer:

Step-by-step explanation:

Plot the regular points first. You get a straight line at y=-3. It asks to reflect over the y axis. The only one that fits the requirements is C

do any of you guys know this please i need helppp!!

Answers

the third one
5/6 is the answer

The answer is 5/6 i have to say it right or a bot deletes my answer

GIVING BRAINLIEST, SIMPLE 7TH GRADE MATH PROBLEM.

Answers

55°
Subtract 70 from 180, giving you 110. Divide this by 2. That’s how you get the measure of angle A and angle B.

please help thank you

Answers

Answer:

Step-by-step explanation:

b. because its the L in the cearl bowl

Answer:

g (grams)

Step-by-step explanation:

Example

Jesse needs to decide which metric unit he should use to weigh a bowl of books and documents.

First, think about the size and weight of the objects in the bowl.

Milligrams would be far too small of a unit. The books alone would probably weigh a few million milligrams. Even grams is really not ideal, since the total weight would be thousands of grams.

1. 4/2.48

2. 3/19.5

Please do it and take a picture show your work.

Answers

This is the answers
1 = .62
2= 6.3

EASY!
please show your work!

3x - 31 = x + 59

Answers

Answer:

Let's solve your equation step-by-step.

3x−31=x+59

Step 1: Subtract x from both sides.

3x−31−x=x+59−x

2x−31=59

Step 2: Add 31 to both sides.

2x−31+31=59+31

2x=90

Step 3: Divide both sides by 2.

x=45

Answer:

x=45

Step-by-step explanation:

Answer:

x=45

Step-by-step explanation:

3x - 31 = x + 59

Both side -x

3x-x-31=x-x+59

3x-x -31=59

Both side +31

2x-31+31=59+31

2x=90

Both side divide 2

x=45

Use the relationships between angles to find the value of x

Answers

Answer:

x = 87

Step-by-step explanation:

The angles you see have a Corresponding Relationship so they are equal

x+15=102

x+15-15=102-15 (subtract 15 from both sides)

x=102-15

x = 87

Question 3 options:
A prism with a volume of 250 ft³ is dilated by a factor of 3.

The volume of the dilated prism is ___ ft³.

Answers

I’m on the same question

In IJK, the measure of K=90°, KI = 8.1 feet, and JK = 1.9 feet. Find the measure of
J to the nearest degree.

Answers

Answer:

Step-by-step explanation:

What is the constant of proportionality (k) for the table below?

Answers

c) k=0.00025 gallon per sq feet

you have to divide x by y
For Example: 0.5/2000=0.00025
0.75/3000=0.00025
(etc.

Select the correct answer. A school administrator wants to know the average age of the 25,000 kindergarteners in her state at the beginning of the school year. She randomly selects 1,000 kindergarteners in the state, assuring that the group accurately represents all kindergarteners in the state, and finds the average age to be 5 years 10 months. What assumption can she make regarding the approximate average age of all kindergarteners in the state? A. The approximate average age of kindergarteners in the state is less than 5 years 10 months. B. The approximate average age of kindergarteners in the state is 5 years 10 months. C. The approximate average age of kindergarteners in the state is greater than 5 years 10 months. D. No assumptions can be made regarding the average age of kindergarteners in the state because the sample is biased.

Answers

Answer:

The approximate average age of kindergarteners in the state is 5 years 10 months.

Step-by-step explanation:

The assumption that the school administrator can make is as follows:

B. The approximate average age of kindergarteners in the state is 5 years 10 months.

What is an assumption?

An assumption is a statement that declares the existence of the relationship between two or more variables.

Using a sample as the school administrator did can help an assumption to be proved practically.

Thus, the assumption that the school administrator can make regarding the approximate average age of all kindergarteners in the state is Option B.

Learn more about assumptions and theories at https://brainly.com/question/14700846

Someone help me on this one

Answers

I’m pretty sure it would be 1/5, because scaling is changing the y values of the function. If the y value of the original is 10, you need to multiply/scale the new one by 1/5 to get the y value of 2

Answer: Times 5

Step-by-step explanation:

help me
y+5=2(x-4)
❗❗❗❗❗❗❗❗❗❗

Answers

13 is what i got for the answer on mine

Which property is used in the following equation?
(3 • 4) • 5 = 3 • (4 • 5)
associative property of addition
commutative property of addition
distributive property
associative property of multiplication

Answers

Associative property of multiplication because it changes the groupings/parentheses

A:16 square inches
B:24 square inches
C:28 square inches
D:32 square inches

Answers

Answer:

B would be the answer to the problem

If a + b = c, which of the following statements is true?

C - A = B
A - C = B
B - C = A
C + B = A

Answers

The answer is C - A = B

Answer:

first one

C - A = B

Which table represents a function?
х
-3
0
-2
8
y
-1
0
-1
1
х
-5
0
-5
6
у
-5
O
5
-6

Answers

Answer:

Step-by-step explanation:

sorry if i am wrong

what is the value of the expression if n=15

Answers

what’s the expression ?

Factor

x^2-6x-16

pls help i dont get it

Answers

(x - 8)(x + 2) i hope this helpsbhhhhh

Find a and y
................

Answers

Answer:

Guuh coccyx rightful

A= 18cm and y° = 20

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