Mathematics Middle School

find the area of the triangle.

Find The Area Of The Triangle.

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Answer 1

Answer:

answer is 17.5cm²..this might help you out..

Answer 2

17.5 cm is the area of that triangle

Related Questions

Find the volume of this prism.

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Isnt it letter D ? Not sure tho

It is D because you have to multiply 8x7 which is 56 and then multiply 14x 56 which is the answer 784.

Find the volume of this prism.

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the answer is

D.
420 cubic inches

The volume of the prism is 420 in³.

Option C is the correct answer.

We have,

From the figure,

Length = 7 in

Width = 5 in

Height = 12 in

Now,

To find the volume of the prism, we can use the formula:

Volume = Length * Width * Height

Substituting these values into the formula:

Volume = 7 * 5 * 12

Simplifying the expression:

Volume = 420 cubic inches

Thus,

The volume of the prism is 420 in³.

Learn more about Prism here:

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What is the circumference of each circle? Use 3.14 for PIE. Round to the nearest tenth if necessary.

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The answer is D 56.5

Answer A.28.3mm

PA BRAINLIST NLNG PO

Help with math 10 points

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1. Substitute y=5x−7 into −3x−2y=−12.
2. Simplify 5x−y−3x−2y to 2x−3y.
3. Add 2y to both sides.
4. Simplify −3x−10x+14 to −13x+14.

(I answered it from top to bottom, so it would go top 1 2 to botttom 3 4)

I honestly don’t know

The question is in the pictures.

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does it come with an equation??

We can’t see anything

What are the opposites of 8, −2.8, 3.35, and 8 1/2?

Enter the answers in their respective order, each separated by a comma.

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Answer:

-8, 2.8, -3.35, -8 1/2

Step-by-step explanation:

Answer:

-5,2.5,-1.15,-9 1/5

Step-by-step explanation:

What is the volume of the following rectangular prism?

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The volume of a rectangular prism is a measurement of the occupied units of a rectangular prism. ... It is also defined as the number of units used to fill a rectangular prism. The volume of the rectangular prism is equal to the area of the base times its height.

V of rectangular prism formula: L x W (some combine these two and say “area of the base”) x H.
They gave you the “area of the base” as 25/4 is in units squared. So you just need to multiply 25/4 x 8/5 = 200/20 which is 10 units cubed.
If decimals are easier 25/4 = 6.25 and 8/5 = 1.6. So 6.25 x 1.6 = 10 units cubed.

Prove for any positive integer n, 1x2 + 2x3 + 3x4....n(n+1) = n(n+1)(n+2)/3

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2)3+(+1)(+2)
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k
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3
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I’m kinda confused with your question but imma say 20

Please help this is urgent. | 2.Here are four expressions that have the value -1/2 : -1/4 + (-1/4), 1/2 - 1, -2 x 1/4, -1 ➗ 2 . Write five expressions:a sum, a difference, a product, a quotient, and one that involves at least two operations that have the value .

Answers

Answer:

Step-by-step explanation:

1 - 2 + 10 o lw. First find a common denominator. 3 * 5. After cross reducing, multiply across ... Divide the fraction to get a decimal answer. 21 into a an. Jinit. 5 = 1.25 ... 3 = -x +8. -8 = -8. = -5 = -X. =-1(-5) = -x (-1). = 5 = x. Set up a ratio, and cross ... Combine like terms, and solve for x. Divide both sides by 2. = x= 20. = 5-1">4.

1-2+10 is the answer

Help!!!! please help me !!!!!!

Answers

Answer:

8 1/2

Step-by-step explanation:

I converted to decimals to make it easier :)

9.75 - 2.2 + 0.5

This is equal to 8.05, which is equal to 8 and 5/100, or 8 and 1/20

8 1/20 .8 whole number and 1/20 is fraction

which angles are adjacent to 12 ? select all that apply

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The answer is 11 angles

11 angles, I’m sorry if it’s the wrong answer though !!

Find the measure of each of the following

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I just had the similar question

I had this question too lmk when u get the answer

Find the mean of 1.3.8.2.6.3

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Answer:

4 + 54k - 4F^1

1.3+8.2+6.3…then divide by 3

BRAINLIEST IF correct

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Answer: 4.6 cattle

Step-by-step explanation:

Since you are finding the average, you have to...

Step 1: Add all of the numbers:

4 + 1 + 9 = 14

Step 2: Divide 14 by 3 (the amount of numbers added)

14 ÷ 3 = 4.666666666667 (to be exact)

(Wishing the rancher good luck to take care of 2/3 of a cow)

Happy to help :)

-jp524

Answer:

abot 18

Step-by-step explanation:

Please help i need it urgent and will give brainliest

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4.2 if I am wrong sorry lol I tried my best so don’t judge

4.2 hope this helps!!!!

Please help!!!!!!!!!!!!!!!!!!!!

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Answer:

4. alternate exterior angles

5. 4.5

Alternate exterior angles 5.45 hope this helps

please help! i don’t understand this question thank youuuu

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can i see it with the drop menus down

I’ll come back n help

use the data in the frequency table. The frequency table shows the time it took students in a P.E. class to run 1 mile.
8:00-8:59
6
9:00-9:59
2
10:00-10:59
8
11:00-11:59
6
12:00-12:59
9

3. How many students are in the P.E. class?
4. How many students ran 1 mile in under 9 minutes?
nothing
5. How many fewer students are there who ran 1 mile in under 10 minutes than students who took 11 or more minutes to run that distance?
nothing
6. Can you tell from the frequency table how many students, if any, ran a mile in exactly 12 minutes? Explain.
No/Yes, because the frequency table shows only frequencies/only ranges of times/exact times.

PLZ HURRY WILL MARK BRAINLIEST

Answers

Answer:

3. 31

4. 6

5. 7

6. No because the frequency table shows only ranges of times.

Step-by-step explanation:

3. Add up the number of students in each section of your table:

6 + 2 + 8 + 6 + 9 = 31

4. Only the first group ran under 9 minutes.

5. 8 students ran 1 mile in under 10 minutes (the first two sections)

15 students took 11 or more minutes to run 1 mile (the last 2 sections)

15 - 8 = 7

6. No, because the frequency table shows only ranges of times.

There are 31 students in PE class, 6 students ran 1 mile in under 9 minutes, 8 students are there who ran 1 mile in under 10 minutes than students who took 11 or more minutes to run that distance and no student ran a mile in exactly 12 minutes.

What is Statistics?

A branch of mathematics dealing with the collection, analysis, interpretation, and presentation of masses of numerical data

A frequency distribution table is a method to organize the data given so that it makes it more meaningful and easier to understand.

The given frequency table

Time Number of students

8:00-8:59 6

9:00-9:59 2

10:00-10:59 8

11:00-11:59 6

12:00-12:59 9

3. The number of students in the PE class

6+2+8+6+9

=31

4. Only the first group ran under 9 minutes which is 6 students

5. 8 students ran 1 mile in under 10 minutes

6+2=8

15 students took 11 or more minutes to run 1 mile

15 - 8 = 7

6. No, because the frequency table shows only ranges of times.

Hence there are 31 students in PE class, 6 students ran 1 mile in under 9 minutes, 8 students are there who ran 1 mile in under 10 minutes than students who took 11 or more minutes to run that distance and no student ran a mile in exactly 12 minutes.

To learn more on Statistics click:

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JUST READ THE ATTACHMENT

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Your answer would be 3,4,5

The anwser is (A 3,4,5)

With screenshot, will mark you as brainiest

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Since a straight line is 180 degrees, you would do 180-165 to make x. 180-165 is 15. x = 15

the answer is x=15!!!!!

Which statements can be used to write an algebraic expression to represent the phrase?

the quotient of a number and sixteen

Check all that apply. ←←←

O Replace “a number” with a variable, like t.

O Quotient represents division.

O Quotient represents multiplication.

O The coefficient is 16.

O The correct algebraic expression is 16t.

O The correct algebraic expression is T over 16.

Answers

Answer:

o the cofficent is 16.

Step-by-step explanation:

Quotient represents division can be used to write an algebraic expression to represent the phrase: the quotient of a number and [ sixteen. ] This answer has been confirmed as correct and helpful.

please mark me as brainliest answer

How much fabric did Daria use to make this number cube?

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It’s C

294cm(squared)

help plzzz...also give steps

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Answer:

392π

Step-by-step explanation:

Equation is 1/3(piR^2)*h

Radius is 7, 7 squared is 49.

1/3(49π)(24)

392π

The answer is 392 sorry if it’s wrong

Aydin walks his dog Dexter regularly. Aydin walks Dexter 5 miles every 8 days. Over the last 40 days how far have Aydin and Dexter walked?

Show work, show steps!

Answers

I do this differently from many people, but the answer is 25 miles. If they walk 5 miles every day, and it’s a 40 day process, you multiply 8 by 5, which equals 40. After that you multiply 5 by 5 and you get 25. Sorry if that’s hard to understand, but the answer is 25.

ALGEBRA 1!!!! TY!!
1. f(x)+g(x) . Solve it algebraically and then graph the result on the same graph above. (Creating a table for each function might be helpful as well)
2. Is there a way of determining the graph of f(x)+g(x) without solving it algebraically? Explain your thinking below. If you do not notice a pattern then try the combination f(x)=x+2 and g(x)=1.

Answers

Answer:

73

Step-by-step explanation:

The answer is 73 without a doubt

Different cities have different sales tax rates. Here are the sales tax charges on the same items in two different cities. Complete the tables.
City 1
item
price
(dollars)
sales tax
(dollars)
total cost
(dollars)
paper towels
8.00
0.48
8.48
lamp
25.00
1.50

pack of gum
1.00

laundry soap
12.00

x

City 2
item
price
(dollars)
sales tax
(dollars)
total cost
(dollars)
paper towels
8.00
0.64
8.64
lamp
25.00
2.00

pack of gum
1.00

laundry soap
12.00

x

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Answer:

What i xant understand ined pic

I don’t know at all my fault og 22
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can someone just repeatedly stay on here and answer my questions please

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Answer: sure why not

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please help it's due in a few minutes

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Answer:

x + 90 = 7x

<=> 6x = 90

<=> x = 15

with x = 15 => the measure of each vertical angle is

7 x 15= 105⁰

The answer is x=15 I check twice

ASAP!!! "Find the unknown number. 8÷?=90"

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Answer:

11.25

Step-by-step explanation:

Answer:

8 / 0.08888888888

Please help me with this question .

Answers

Answer:

B

Step-by-step explanation:

hope it helps

The second one
have a good day

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