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3 years ago

If LP = 15 and PR = 9, find LR. Explain.

Mathematics

1 answer:

Rudiy273 years ago

5 0

Answer:

Step-by-step explanation:

LP = 15 on one side

LR= 9 on the other side

____________________|____________|

P L R

add them and PR is 24

15+9= 24

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Will mark brainliest if you show ur work

Tanzania [10]

Answer:

$\boxed{\bold{One \ Solution}}$

Step-by-step explanation:

<u>Solve equation to find answer(s)</u>

<u></u>

Combine: 6z - 3z = 3z

$\bold{3z-7=-2+3}$

Add: -2 + 3 = 1

$\bold{3z-7=1}$

Add 7 to both sides:

$\bold{3z-7+7=1+7}$

Simplify:

$\bold{3z=8}$

Divide both sides by 3:

$\bold{\frac{3z}{3}=\frac{8}{3}}$

Simplify:

$\bold{z=\frac{8}{3}}$

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8 0

3 years ago

. You got 46 out of 65 questions right on your exam. What's your grade?

larisa86 [58]

Answer:

about like 8 /10

Step-by-step explanation:

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3 years ago

Read 2 more answers

Solve x2-8x=3 by completing the square. which is the solution set of the equation

Mazyrski [523]

we have

$x^{2}-8x=3$

Complete the square. Remember to balance the equation by adding the same constants to each side

$x^{2}-8x+16=3+16$

$x^{2}-8x+16=19$

Rewrite as perfect squares

$(x-4)^{2}=19$

$(x-4)^{2}=19\\ (x-4)=(+/-)\sqrt{19} \\ \\ x1=4+\sqrt{19} =8.359\\ x2=4-\sqrt{19} =-0.359$

therefore

the answer is

$x1=4+\sqrt{19} =8.359\\x2=4-\sqrt{19} =-0.359$

5 0

3 years ago

Read 2 more answers

Fred has 230 animals at his zoo. Grace at 349 more animals in her zoo than Fred has. how many animals do they have altogether? T

WARRIOR [948]

Step-by-step explanation:

okay so im in 8th grade and i just worked the problem out and i got , 809 ,

first you add 230 + 349 to see how much she has in her farm

she has 579, then you add 579 because she has that many , and he has 230 so you add 579 +230 and tou get 809

work:

230

+349

----------

579

+230

---------

809

hope i helped!!

4 0

4 years ago

Express the following rational number as decimals 615/125

GarryVolchara [31]

Answer:

4.92

Step-by-step explanation:

615 divided by 125 equals to 4.92

4 0

3 years ago