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2 years ago

9

The temperature at 8:00 am was -10ºF. It rose 15º by noon. At 7:00 pm, the temperature dropped 25º. What was the temperature at

7:00 pm?

1 answer:

notsponge [240]2 years ago

6 0

Answer:

The answer would be -30°F

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One man is three times as old as another. Fifteen years ago the first was six times as old as the second. Find their ages now.

alex41 [277]

Answer:

error

Step-by-step explanation:

4 0

2 years ago

Find the slope of the line that contains (-2,-2) and (-10,-9)

andrey2020 [161]

Answer:

$\huge \frac{7}{8} \\$

Step-by-step explanation:

The slope of a line given two points can be found by using the formula

$m = \frac{ y_2 - y _ 1}{x_ 2 - x_ 1} \\$

From the question we have

$m = \frac{ - 9 - - 2}{ - 10 - - 2} = \frac{ - 9 + 2}{ - 10 + 2} = \frac{ - 7}{ - 8} = \frac{7}{8} \\$

We have the final answer as

$\frac{7}{8} \\$

Hope this helps you

7 0

2 years ago

I really need help with this. I'd really appreciate anyone's help.

vekshin1

Answer:

I think it's G

Step-by-step explanation:

Since a=8 root 3=8×3=24cm

Yh so I multiplied the 24cm by 12cm

12cm×24cm=288cm squared

and the square root of 288cm is 96 root 3 cm squared

4 0

3 years ago

The formula K=59 (F−32)+273.15

anyanavicka [17]

<span> Slope = 0.034/2.000 = 0.017
k-intercept = -32297/20 = -1614.85000<span>
f-intercept = 32297/1180 = 27.37034</span></span>

5 0

3 years ago

What is the perimeter of the shape seen in the figure?

Tatiana [17]

Answer:

P = 64 cm

Step-by-step explanation:

<C = 150° - 90° = 60°

AB = AC

∠B = ∠C = 60° } => ΔABC = EQUILATERAL TRIANGLE =>

=> BC = 10 cm

P = 10cm + 8cm + 6cm + 10cm + 6cm + 6cm + 8cm + 10cm

P = 3x10cm + 2x8cm + 3x6cm

P = 30cm + 16cm + 18cm

P = 64 cm

8 0

3 years ago

Read 2 more answers