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3 years ago

PLEASE HELP ME I NEED HELP DESPERATELY!!!!

Mathematics

1 answer:

IceJOKER [234]3 years ago

5 0

I hope this helps, pls tell me if my way of answering is wrong
Answer:
2x-3y=4
x-2y=4

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- x – 4y = -22<br> x + 3y = 18

poizon [28]

Does this help? If it doesn't i can try to explain more if you want.

7 0

3 years ago

What is the perimeter of the figure

anastassius [24]

Answer:

Option A.

$P=73.4\ units$

Step-by-step explanation:

see the attached figure with letters to better understand the problem

In this problem we have a triangle with a circle inscribed in it

$A.F=A.B\\C.B=C.D\\E.F=E.D$

step 1

Find the length side B.C

$C.B=A.C-A.B$

substitute the given values

$C.B=23-14=9\ units$

step 2

Find the length side C.D

Remember that

$C.D=C.B$

therefore

$C.D=9\ units$

step 3

Find the length side E.D

we know that

$E.D=E.C-C.D$

substitute the given values

$E.D=22.7-9=13.7\ units$

step 4

Find the length side E.F

Remember that

$E.F=E.D$

therefore

$E.F=13.7\ units$

step 5

Find the length side A.F

Remember that

$A.F=A.B$

therefore

$A.F=14\ units$

step 6

Find the perimeter

$P=23+22.7+13.7+14$

$P=73.4\ units$

6 0

3 years ago

Some people advise that in very cold weather, you should keep the gas tank in your car more than half full. Lou's car had 5.6

Rasek [7]

26.98. You have the following information given in the problem above:

- Lou filled the tank with gas that cost $3.80 per gallon.

- Lou's car had 5.9 gallons in the 13-gallon tank.

2. Therefore, if he filled the tank, you can calculate the total amount of money Lou spent, by subtracting 13 gallons and 5.9 gallons and multiplying the result by $3.80.

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2 years ago

Solve for p<br>6 = 3 + 3p<br>P=

garik1379 [7]

Answer:

Step-by-step explanation:

6=3+3p

6-3=3p

3=3p

3/3=p

1=p

7 0

3 years ago

Read 2 more answers

Distribute – 10 (-10x2 + x).<br> Answer:

statuscvo [17]

Answer:

your moms weight

Step-by-step explanation:

look stop if you dont want to do your homework dont do it amd get in trouble idc you are sepose to know

7 0

3 years ago