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2 years ago

A quadratic equation is written in four equivalent forms below.

1 answer:

8 0

Answer: III. y = x^2 - 2x - 48

The y intercept are the points on the graph where the curve hits the y-axis, so it’s the point where x=0
With the equation y=x^2 - 2x - 48 we can easily plug in 0 for x and see that the when x is zero, y is -48.

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Consider the equation below. -2(5x + 8) = 14 + 6x

77julia77 [94]

Answer:

-1.875

Step-by-step explanation:

1. Write the problem: -2(5x + 8) = 14 + 6x

2. Multiply -2 by 5 and 8 to get: -10x - 16 = 14 + 6x

3. Combine like terms: -16x - 16 = 14

4. Repeat step 3: -16x = 30

5. Divide -16 by 30 to get the answer which is -1.875.

Hope this helped!

5 0

3 years ago

SH What is the greatest common factor (GCF) of 35 and 28?

Brilliant_brown [7]

Answer: 7

Step-by-step explanation:

We found the factors and prime factorization of 28 and 35. The biggest common factor number is the GCF number. So the greatest common factor 28 and 35 is 7.

Hope this helps :)

6 0

2 years ago

Read 2 more answers

If x=48 cm and y=55cm what is the length of w

Naddika [18.5K]

The answer 2640 hope i could help

4 0

2 years ago

NO SILLY ANSWERS PLEASE Can someone help me with this?

marusya05 [52]

Keep in mind that, when the logarithm base is not explicitly written, base 10 is assumed, therefore,

$\bf \textit{Logarithm Cancellation Rules}\\\\
log_a a^x\implies x\qquad \qquad a^{log_ax}=x\\\\
-------------------------------\\\\
10^{log(3)}+log(100)\implies 10^{log_{10}(3)}+log_{10}(100)\implies 3+log_{10}(10^2)
\\\\\\
3+2\implies 5$

7 0

3 years ago

How to solve this inequality -8×+18>-22

Ksju [112]

Answer:

x < 5

Step-by-step explanation:

Step 1: Solve for x

-8x + 18 > -22

-8x + 18 - 18 > -22 - 18

-8x / -8 > -40 / -8

When dividing by negative, it flips the sign

x < 5

Answer: x < 5

4 0

2 years ago