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3 years ago

Add 3.2+(−0.8) Plot the first addend and the sum

Mathematics

1 answer:

dalvyx [7]3 years ago

7 0

Step-by-step explanation:

2.4 should be

the right answer since nothing is being multiplied or divided and its looks like a simple subtraction problem. I took 32 and minused 8 and got 24 so I put the decimal where it needs to be and made it 2.4

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What is the slope of the line that passes through the points (10, -6)(10,−6)

BARSIC [14]

Answer:

Undefined

Step-by-step explanation:

The formula for slope is $m=\frac{y2-y1}{x2-x1}$

So use the x's and y's from the given points to solve for the slope

(10, -6) (10, -6)

$m=\frac{-6 - (-6)}{10-10}$

$m=\frac{0}{0}$

The slope for this line would be undefined because a number cannot be divided by 0

5 0

3 years ago

EleoNora [17]

9514 1404 393

Answer:

C) 8 miles per hour

Step-by-step explanation:

To find miles per hour, divide miles by hours.

(1/4) ÷ (1/32) = 1/4 × 32/1 = 32/4 = 8 . . . . miles per hour

3 0

3 years ago

Read 2 more answers

Cylinder A is mathematically similar to cylinder B. The height of cylinder A is 10cm and its surface area is 440cm2 . The surf

Pie

Answer:

$440 = 2\pi {r}^{2} + 2\pi(r)10 \\$

$3960 = 2\pi {r}^{2} + 2\pi(r)h$

$\frac{3960 = 2\pi {r}^{2} + 2\pi(r)h}{440 = 2\pi {r }^{2} + 2\pi(r)10 }$

$9 = \frac{h}{10}$

h=90

5 0

3 years ago

Helpppp I’m desperate I’ll give brainliest to the first one

ArbitrLikvidat [17]

Answer:

1(-4)

Step-by-step explanation:

I think it's 1(-4)

since it's moving 1 number over, four times. and if you multiply, the answer -4.

I'm pretty sure this is the answer.

8 0

3 years ago

Last summer, Winky's Waterpark kept track of the number of park visitors each day.

salantis [7]

Right it down on a list and retract and that’s your answer

4 0

2 years ago