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3 years ago

Simplify: (2.4)(a – 0.2b + 3.5c)

Mathematics

1 answer:

Natali [406]3 years ago

5 0

D is the correct answer when you distribute.

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What is the value of the expression -38-16-(-23)?<br> O-31<br> O-45<br> O-54<br> O-77

ohaa [14]

Answer:

-31

Step-by-step explanation:

$-38-16-(-23) \\ \\ =-38-16+23 \\ \\ =-54+23 \\ \\ =-31$

3 0

1 year ago

The circle below is centered at (10,4) and has a radius of 4. What it’s equation?

Rina8888 [55]

Answer:

$(x-10)^2 + (y-4)^2 = 16$

Step-by-step explanation:

To write the equation using a center and a radius, use the vertex form of the equation.

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

Substitute the values h=10 and k=4 into the equation along with r = 4.

$(x-10)^2 + (y-4)^2 + 4^2\\(x-10)^2 + (y-4)^2 = 16$

5 0

3 years ago

Mr. lumber got asked his third grade class to name the rule for the following number patterns.

Pie

You always get from one term to the next by adding 6:

$573 + 6 = 579$

$579 + 6 = 585$

$585 + 6 = 591$

$591 + 6 = 597$

So, the rule is "add 6"

8 0

3 years ago

Read 2 more answers

How many inches are in 4 meters?

solong [7]

Answer:

157.48

Step-by-step explanation:

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3 years ago

I really need help. What would be the slope-intercept equation?

Naddik [55]

Answer:

y = -3.71x + 147.25

Step-by-step explanation:

8 0

3 years ago