Mathematics Middle School

A triangle has a base of 3 2/5 inches and an area of 5 1/10 square inches. Find the height of the triangle.

Answers

Answer 1

Answer:

Step-by-step explanation:

44

Related Questions

The expression (5x + 2)(x-- 3) is equivalent to:

F. 5x2 + 13x - 6
G. 5x2 - 13x - 6
H. 5x2 - 4x + 5
J. 5x2 - 6
K. 5x2 - 5

plz help will mark brainless

Answers

Hi ;-)

[tex](5x+2)(x-3)=\\\\=5x^2-15x+2x-6=\\\\=\boxed{5x^2-13x-6}[/tex]

What properties of equality do you need to use to solve the equation 2.2x-10.5=-1.7? Solve the equation.

Answers

Answer:

C and A are your answers

x = 4.4

Step-by-step explanation:

2.2x - 10.5 = -1.7

First, we use the addition property of equality and add 10.5 to both sides of the equation:

2.2x = 8.8

Then we use the division property of equality and divide both sides by 2.2

x = 4.4

Please lmk if you have questions.

Pedro cut a sheet of poster board into 8 equal parts. His brother used some of the poster board and now 5 8 is left. Pedro wants to make a sign from each remaining part of the poster board. How many signs can he make? Pedro can make signs.

Answers

Answer:

5

Step-by-step explanation:

please mark as brainllest

Classify the quadrilateral by selecting its most specific name.

(Choose one)

trapezoid

parallelogram

kite

rectangle

square

rhombus

Answers

rectangle definitely not a parallelogram

PLS HELP I WOULD REALLY APPRECIATE IT!!!!

Answers

Answer:

37.2222° C

Equation:

(99°F − 32) × 5/9 = 37.222°C

Answer:

37.22°c

c=(5/9)(99-32)

c=(5/9)(67)

c=37.22

PLS ANSWER TO GET POINTS

Answers

1. A

Answer:

Step-by-step explanation:

Answer:

3520km, 24mph

Step-by-step explanation:

4 x 880km/hr = 3520km

60/40 = 1.5 * 16 = 24mph

HELP!
This figure consists of a square and a quarter circle.

What is the perimeter of this figure?

Use 3.14 for π.

Enter your answer as a decimal in the box.

ft

Answers

Answer:

27.85 feet

Step-by-step explanation:

There might be a more advanced/simpler way to do this.

Perimeter of the squared end (3 of the 4 sides of the square) = 15 feet. Perimeter of the flat part of the rounded end is also = 5 feet.

So all we need is the arc. And they tell you it's a 1/4 circle. So it's 1/4 the circumference of the circle.

We know that the radius of the circle is 5 feet, because that's part of the square.

Circumference = 2(pi)(r)

C = (2)(3.14)(5)

C = 31.4

Divide that by 1/4 for the perimeter/circumference of that 1/4 circle = 7.85

15 + 5 + 7.85 = 27.85 feet

27.85 Is the answer! Have a great day!

MATH SMARTIES I WILL GIVE BRAINLIEST AND CAN YOU EXPLAINE WHY YOU THINK ITS THAT ANSWER (SHOW WORK) SO I CAN UNDERSTAND THANK YOU

Answers

Answer:

gasoline

Step-by-step explanation:

7 percent of 2500 is 175

Gasoline is the correct answer for sure, the explanation was provided by someone else

A figure is reflected from Quadrant IV to
Quadrant III.

Answers

There is no image so there is no info on the quadrants

no photo? text me if there is?!

Find the volume of the triangular prism.
3.2 cm
4.8cm
7cm

Answers

The Answer:

53.76 cm3

Answer:

53.76 cm3

Step-By-Step Explanation

David rented a car for his family vacation. The total bill for the car was $622. The cost for one week is $400, plus $37 for each additional day. Use the equation 622=400+37x to find how many additional days David had the car.
a) x=3
b) x=8
c) x=37
d) x=6

Answers

Answer:

d) x=6

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

622=37x+400

Step 2: Flip the equation.

37x+400=622

Step 3: Subtract 400 from both sides.

37x+400−400=622−400

37x=222

Step 4: Divide both sides by 37.

37x/37=222/37

x=6

622 = 400 + 37x
622 - 400 = 400 - 400 + 37x
222 = 37x
222/37 = 37x/37
6 = x

Please help me figure this out

Answers

Answer:

B

Step-by-step explanation:

A function has at least one output for each input. The inputs can share a number though. For C, it's wrong because one input cannot be used for 3 outputs and D is wrong because there is only one output but there needs to be at least one for each input.

the answer is A&D because each input has exactly one output

Pls help ASAP ONLY 2.3 and 1 at the bottom {60 points}

Answers

Answer:

1. 11.8x9.8=115.64 115.64/2=57.82 (57.82Inches)

2. 12x5=60 60/2=30 (30m)

3. 25x9=225 9x9=81 81/2=40.5 225-40.5=184.5 184.5/92.25 (92.25ft)

Step-by-step explanation:

Brailist Plz

BRAINLIEST IF CORRECT! these two images show steps in a proof of the Pythagorean theorem. Which of the following statements about the proof is false?

Answers

Answer:

B. The area of the interior square in step 2 is equal to c2 + ab.

Step-by-step explanation:

it would be b since it’s rly the only one that makes sense

Evaluate: -(-(-(-(-(-(-(-(-│-12│))))))))
Group of answer choices

A. No answer text provided.

B. -12

C. No answer text provided.

D. 12

Answers

The answer is the letter D

Answer:

d

Step-by-step explanation:

every 1 negitives you have it cancles one out

This is 10 points plz help ( NO LINKS )
( ONLY ANSWER THIS IF YOU HAVE AN EXPLANATION AND IF YOU KNOW WHAT THE ANSWER IS)

Answers

Answer:

Area=112.5

Step-by-step explanation:

A= a+b/2h

11.25+18.75/2 × 7.5= 112.5

Hope this helps and don't forget to follow!

The answer would be 112.5

Which decimal is equivalent to 26/80?

A.0.26

B.0.308

C.0.325

D.0.46

Answers

Answer:

C

Step-by-step explanation:

26/80=0.325

UwU giving brainliest for best answer <3 ::

Answers

Answer:

1. A

2. D (Maybe not sure)

3.C

Step-by-step explanation:

i need someone with a big brain ITS EZ BUT I NEED HELPPPPPPPPPPPPPPPPPPPPPP

Answers

Answer: 9 cm

Step-by-step explanation:

9 x 9 = 81 cm²

Answer:

i think 9 because 9 times 9 is 81?

Step-by-step explanation:

decide whether the relation is a function type function or relation in the box
HURRY NEED TO SUBMIT THIS AT 1:10

Answers

Step-by-step explanation:

can you plz help me????????

Answers

It is 91 because I know, I know because I know

Answer:

91

Step-by-step explanation:

Area=Length x Width

or

14 x 6.5=91

Which algebraic rule describes the transformation?
A) (x, y) - (-x, y)
B) (x, y) — (x, y)
C)(x, y) - (-x, -y)
D) (x, y) - (-y, -x)

Answers

Did you ever get it right? I need help

Answer:

does anyone know the answer ?

Step-by-step explanation:

I need help with this question because I dont understand it

Answers

The answer is H because the sides are equal

The sides are equal so the answer is H

Help me with an explanation too please!

I dont care about "jOhNy" and his math. At all.

Answers

Answer:

he is correct.

Step-by-step explanation:

HELP

Solve for the following equation showing all work step by step. 3646 = 1+5(4r+17)^3/2

Answers

3646 = 1 + 5(4 + 17)32

Select all that apply. A point is translated right 6 units and reflected over the x-axis. How will the coordinates change? The y-coordinate will decrease by 6. The y-coordinate's sign will change. The x-coordinate will increase by 6. The x-coordinate will decrease by 6.

Answers

Answer:

B and D

Step-by-step explanation:

A machine cuts a strip of carpet into two pieces. The length of the smaller piece is 5 meters greater than the length of the larger piece. If the length of the smaller piece is 12 meters, the length of the bigger piece is (?)
meters and the total length of the carpet is (?)
meters.

Answers

Answer:

7 meters and 19 meters

Step-by-step explanation:

12-5=7

12+7=19

Answer:

I think you mean "the length of the smaller piece is 5 meters shorter than the length of the greater piece."

If that's so, then the answer is that the larger piece is 17 meters, and the total length is 29 meters.

If you mean what you wrote, then the answer is that the larger piece is 7 meters and the total length is 19 meters.

Step-by-step explanation:

PLS HELP! ASAP
Which relationships describe angles 1 and 2?

Select each correct answer.

complementary angles

adjacent angles

vertical angles

supplementary angles

Answers

They’re adjacent angles, they share a same side. And complementary angles because they add to 90

Answer:

i believe these are complementary angles

Which of the triangles shown are right triangles?

Answers

The answer is both triangles A and D

Hope this helps :)

triangle A and triangle D

hope it helps!

There is two questions

Answers

Answer:

1 is the 4th answer

2 is 1.875

Step-by-step explanation:

1/2*3 3/4=1.875

1 is the fourth
2 is 1.875

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