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4 years ago

X2y - y3 + x1/2 if x=3 and y = 4

Mathematics

1 answer:

blsea [12.9K]4 years ago

7 0

I think it is 7.5 for the answer.

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Rachel needs to save $1.015 to buy a new scooter. If she saves $35 each

fiasKO [112]

Answer:

Step-by-step explanation:

From the problem statement, we can setup the following equation:

$35M = 1015$

where $M$ is the number of months that Rachel has saved up money.

Dividing both sides by 35, we get the answer:

$M = 29$

7 0

3 years ago

Read 2 more answers

How to solve f(4) = x^2+7x-22

geniusboy [140]

Answer:

Step-by-step explanation:

1. Plugin 4 for each corresponding X value

2. Should look like 4^2+7(4)-22

3. Once ran through a calculator you should end up with a value of 22

6 0

2 years ago

Solve (−7) ⋅ (−4). a −28 b −11 c 28 d 11

german

-11 because first you add -4 and -7 because when you subtract negatives you add I hope I helped and have a good day

5 0

3 years ago

Read 2 more answers

Fernanda and Jose were working on an assignment in their geometry class in which they were to write the equation of the graph be

Alborosie

Answer:

yes they both are wrong

Step-by-step explanation:

Center of the Circle is (h,I) which is (4,-3)

so h= 4 and k = -3

radius is 4 units (3+1)

Equation for circle

$(x - h) {}^{2} + (y - k) {}^{2} = r {}^{2}$

substitute all the values in this equation

$(x - 4) { }^{2} + (y - ( - 3)) {}^{2} = 4 {}^{2} \\ (x - 4) {}^{2} + (y + 3) {}^{2} = 16$

4 0

2 years ago

What numtber should the fraction 15/3 be mutiplied by in order to equal 1?

anzhelika [568]

Answer:1/5

Step-by-step explanation:

The fraction 15/3 equals 5.

15 ÷ 3 = 5

So, what number when multiplied by 5 equals 1?

1/5

Step-by-step explanation:

3 0

3 years ago