1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
alisha [4.7K]
2 years ago
6

A triangle has a base of 3⅖ inches and an area of 5⅒ square inches. Find the height of the triangle. Show your reasoning

Mathematics
1 answer:
N76 [4]2 years ago
8 0

Answer: 3 in.

Step-by-step explanation:

Given

The base of the triangle is 3\frac{2}{5}\ inches

The area of the triangle is 5\frac{1}{10}\ inches^2

Solve mixed fraction

Base is

=3\dfrac{2}{5}\\\\=\dfrac{17}{5}\ in.

Area is

=5\dfrac{1}{10}\\\\=\dfrac{51}{10}\ in.^2

The area of the triangle is given by

\Rightarrow \text{Area A=}\dfrac{1}{2}\times \text{base}\times \text{height}

Insert the values to get the height

\Rightarrow \dfrac{51}{10}=\dfrac{1}{2}\times \dfrac{17}{5}\times \text{height}\\\\\Rightarrow \text{height}=3\ in.

You might be interested in
I need this answered plz!!!!!!!!!!!!!!!!!!!
Fynjy0 [20]

Answer:

Red: Left side equation

Blue: Right side equation

2x+7=2(x-1)

2x+7=2x-2

2x-2x=-2-7

0x=-9= 0 No solution

Step-by-step explanation:

Use Desmos graphing calculator if u need help with graphs

6 0
2 years ago
Use a number line to add 3 + (–5).
Sonja [21]

Answer:

3 plus -5 means you go backwards from +3 to -2 thats your answer

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
(9u+w)^2<br> (use foil).................
Yanka [14]

Answer:

Step-by-step explanation:

(9u + w)(9u + w)

f: 9u * 9u = 81 u^2

o: 9u * w

i: 9u* w

l: w * w = w^2

Result

81u^2 + 9uw + 9uw + w^2

81u^2 + 18uw + w^2

8 0
3 years ago
A train travels at 80 miles per hour. What equation that compares the time (t) with the distance (d)?
garri49 [273]

A

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
*20 POINTS PLEASE HELP*
Softa [21]

Answer:

upper right 31 middle right 24, bottom right 55

upper middle 10, center box 7, lower middle 17

upper left 41, middle left 31, bottom left 72

Step-by-step explanation:

cat and dog is the overlapping part of th diagram, 31 people like both.

dog and not cat is the left side of the

diagram, 24 people only like dogs

the total of people who like dogs is adding the left number with the the center number and 55 people all like dogs

dislikes dogs likes cats is the right side of the diagram, 10 people

not dog not cat, those who want neither are outside both bubbles, 7

the total of people who would not get a dog is 17

the total of people who like cats is the middle of the chart and the right added together 31+10 is 41

the total of people who dont like cats is the left side and the number of people who dont like anything 24+7 is 31

the total number of all the people could be gotten by adding all the number on the display together 24+31+10+7=72

or by adding the other bottom totals 55+17= 72, or by adding the other left totals together 41+31=72

3 0
3 years ago
Other questions:
  • Choice D is 100 plz help soon as possible
    12·1 answer
  • 487 divided by 8 Long division
    11·2 answers
  • plz help its urgent i will rate brainliest Your actual height: ___154.cm__________ Your height in the picture: 10cm The height o
    10·1 answer
  • How to turn 0.07 with the repeating bar on the 7 into a fraction?
    15·1 answer
  • At the beginning of the recent period, there were 900 units of product in a department, 35% completed. these units were finished
    14·1 answer
  • How to complete the square of x^2+8x+15=0
    13·1 answer
  • 35+14<br> Whats the distributive property to answer this?
    12·2 answers
  • Joe swim a total of 558 laps at the pool during the summer slam seven labs each day except the last day he swam fewer laps how m
    7·1 answer
  • The mass of hummingbirds is 4,000 milligrams use the proportion to convert 4,000 milligrams to grams
    13·2 answers
  • Round your answer to the nearest hundredth.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!