3 years ago

Help please I forgot how to do this to be honest

Mathematics

1 answer:

zhuklara [117]3 years ago

4 0

Answer:

Area = 8 square units

Step-by-step explanation:

use the formula, A=(a+b) /2*h

A=area

a=base (5)

b=base (3)

h=height (2)

A=(5+3)/2*2

A=8/2*2

A=4*2

A=8

You might be interested in

Find the value of y.

Leno4ka [110]

Answer:

$\sqrt{55}$

Step-by-step explanation:

Based off of what we do know, if we can find length DB we can use the pythagorous theorem (I will be assigning the variable z)

$x^{2} =36+z^{2} \\\\y^{2}=25+z^2\\\\x^{2} +y^2=121\\\\$

First equation is for triangle ABD

Second is for BCD

And the last one is for ACD

Substitute $x^{2}$ and $y^2$

$36+z^2+25+z^2=121\\\\61+2z^2=121\\\\2z^2=60\\\\z^2=30\\\\z=\sqrt{30}$

As discovered before

$y^2=25+z^2\\\\y^2=25+30\\\\y^2=55\\\\y=\sqrt{55}$

8 0

3 years ago

Need the explanation and answer, please!

Anika [276]

The chicken equals 20
The eggs are 3
And the bananas are 6
So the answer to last one is 29

8 0

3 years ago

Read 2 more answers

Point R is located at (3, 2) and point S is located at (8, 15) . What are the coordinates of the point that partitions the direc

Sliva [168]

Hello There!

The coordinates would be (17/4, 21/4)

Hope This Helps You!
Good Luck :)

- Hannah ❤

5 0

4 years ago

A circular pen has an area of 64(pi) square yards what is the circumference of the pen give answer in terms of pi

natita [175]

HERE YA GO!!! PLZ MARK ME AS BRAINLIEST!

4 0

3 years ago

Let f(x)=x^2+8x. Evaluate f(−4)=

nevsk [136]

Answer:

f(-4) = - 16

Step-by-step explanation:

f(-4) = (-4)2 + 8(-4)

f(-4) = 16 + -32

f(-4) = - 16

3 0

3 years ago

Read 2 more answers