Ask question

Ask question

All categories

marshall27 [118]

2 years ago

13

What is the area of the triangle.

2 answers:

White raven [17]2 years ago

7 0

Answer:

A=hbb= 2

Step-by-step explanation:

your welcome plz brainlist

julsineya [31]2 years ago

7 0

Answer:

21.75u2

Step-by-step explanation:

first use pythag for this

use rule c2=b2+a2

reverse the rule so that

b2=c2-a2

b2=100-81

b2=19

b=4.35

how u got the height of the triangle

use formula bh/2

10x4.35/2

=43.5/2

=21.75u2

You might be interested in

What is the midpoint of a segment with endpoints at (−4, −8) and (8, 10)? A.(−6, −9) B.(−6, 1) C.(2, −9) D.(2, 1)

spayn [35]

$\text{The formula of the midpoint of segment AB:}\\\\\left(\dfrac{x_A+x_B}{2};\ \dfrac{y_A+y_B}{2}\right).\\\\\text{We have the points}\ A(-4,\ -8)\ \text{and}\ B(8,\ 10).\ \text{Substitute:}\\\\x=\dfrac{-4+8}{2}=\dfrac{4}{2}=2\\\\y=\dfrac{-8+10}{2}=\dfrac{2}{2}=1\\\\Answer:\ \boxed{D.\ (2,\ 1)}$

3 0

3 years ago

please help :) Geography doesn’t simply begin and end with maps showing the location of all the countries of the world. In fact,

rusak2 [61]

Answer:

d. physical features and locations tell historians about the ways people lived.

Step-by-step explanation:

I believe this is the correct answer

8 0

2 years ago

Read 2 more answers

Nicole runs 7 miles in 50 minutes. At the same rate, how many miles would she run in 75 minutes?

nikdorinn [45]

Answer:10.5 ml

Step-by-step explanation:do 75/50=1.5

Do 7 times 2.6 and get 7+2.5=10.5 miles

4 0

2 years ago

Find the volume of the figure of 7 inches, 21 inches and 15 inches.

AfilCa [17]

Answer:

2,205 cubic inches

Step-by-step explanation:

8 0

2 years ago

Solve for the variable in the following equation: 1 / 6c + 1 / 3 = - 2

tankabanditka [31]

Answer: C. C=-14

Step-by-step explanation:

Given

(1/6)c+1/3=-2

Multiply both sides by the LCM of 1/6 and 1/3(Least Common Multiple)

6[(1/6)c+1/3]=(-2)(6)

c+2=-12

Subtract 2 on both sides

c+2-2=-12-2

c=-14

Hope this helps!! :)

Please let me know if you have any questions

4 0

2 years ago

Read 2 more answers