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3 years ago

Select the correct answer.

Mathematics

1 answer:

alisha [4.7K]3 years ago

3 0

Answer:

An emergency fund

Step-by-step explanation:

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What is the solution for y <br> 18=y+b

LenaWriter [7]

Answer:

If we solve this equation for y, it is equal to 18 - b

Step-by-step explanation:

To find this, we start with the original.

18 = y + b

Now we subtract b from both sides.

18 - b = y

3 0

3 years ago

What is the equation of the line, in slope-intercept form, that passes through (3, -1) and (-1, 5)?

Mademuasel [1]

just use thus (Y2-Y1)/(X2-X1)

6 0

4 years ago

If 1/4 of the 7th graders got an A on the test and 2/5 of them got a B, that fraction of the students got an A or B?

posledela

Answer: $\dfrac{13}{20}$

Step-by-step explanation:

Given: Fraction of 7th graders got A = $\dfrac14$

Fraction of 7th graders got B = $\dfrac25$

The fraction of the students got an A or B = Fraction of 7th graders got + Fraction of 7th graders got B

$=\dfrac14+\dfrac25\\\\=\dfrac{5+2(4)}{5\times4}\\\\=\dfrac{5+8}{20}\\\\=\dfrac{13}{20}$

Hence, the required fraction: $\dfrac{13}{20}$

5 0

3 years ago

Find the area of the composite figure.

iogann1982 [59]

Answer:

1048.32 or 432 pi

Step-by-step explanation:

12*12=144

144+(4/3 pi *6^3)

6*6*6=216

216*4/3pi=864/3

864/3=288

288*3.14(pi)=904.32

904.32+144=1048.32

(If you have the pi symbol the answer is 144+288=432pi)

6 0

4 years ago

I need help solving Pythagorean theorem

viktelen [127]

Since theirs no question...

The formula for PT:

a^+b^=c^

5 0

3 years ago