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3 years ago

I NEED HELP WITH THIS MATH QUESTION, what are the 3 options ?

Mathematics

2 answers:

kifflom [539]3 years ago

6 0

Answer:Options are:

A is 8.75

B is 6.25

Te scale factor is 0.25

Step-by-step explanation:

Zina [86]3 years ago

4 0

Answer:

last one

Step-by-step explanation: 25 divided by four is 6.25

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Use the diagram shown to answer the questions.

romanna [79]

Answer:

Step-by-step explanation:

First drop the line.

How many units is it from Point r to the x axis?

12.

How many units is it from Point r to the y axis?

Now we can use the Pythagorean Theorem.

$12^2+5^2=c^2 \\ \\ 144+25=c^2 \\ \\ c^2=169 \\ \\ c=13$

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3 years ago

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The base length of a triangle is 8 feet and the height is 4 feet. What is the area of the triangle?

sweet [91]

8x4=32
32 divided by 2 = 16
the answer is 16 square feet

hope this helps :)

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3 years ago

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Solve by substitution <br> X^2= 2y + 10<br> 3x-y = 9

Viefleur [7K]

Answer:

$x=-4\\ x=-2\\ y=-21\\ y=-15$

Step-by-step explanation:

$x^{2} =2y+10$

$y=-9+3x$

$x^{2} =2(-9+3x)+10$

$x^{2} =-18+6x+10$

$x^{2} =6x-8$

$x^{2} -6x+8$

$x=-4, -2$

$y=-9+3(-4)$

$y=-9-12$

$y=-21$

$y=-9+3(-2)$

$y=-9-6$

$y=-15$

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3 years ago

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(3x-4)^2 - (2x-1) ^2

Len [333]

Step-by-step explanation:

Hope it helps u

Plz mark as brainlist

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3 years ago

Me remaining days

Alex73 [517]

Well $25 is the standard price initially.

$10 is added every hour as a constant rate.

Therefore a. 25 + 10h is the right expression

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3 years ago