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sertanlavr [38]

3 years ago

13

The low temperature was 35 Degrees Fahrenheit. This was 13°F lower than the day time high temperature right in equation the dete

rminate which the high temperature was 48°F or 42°F.

1 answer:

Alex Ar [27]3 years ago

6 0

Answer:

48 hope this helped

Step-by-step explanation:

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ILL MARK BRAINIEST IF YOU CAN DO THIS RIGHT!!!

Bumek [7]

Answer: Slope: -1/2

Step-by-step explanation: To find slope take 2 points that lie on the line and use this formula to solve: <em> </em>I will use (0, -2) and (2, -3) to solve

↑ ↑ ↑ ↑

y2 - y1 x1 y1 x2 y2

-----------

x2 - x1

So, for this question, substitute the x and y values from the points above to solve.

-3 - (-2)

----------- = - 1/2

2 - 0

Hope this helped. :)

5 0

3 years ago

a toy rocket is launched from the top of a 48 foot hill. The rockets initial upward velocity is 32 feet per second and its heigh

sdas [7]

Answer:

t = 2.11 seconds

Step-by-step explanation:

A toy rocket is launched from the top of a 48 foot hill. The rockets initial upward velocity is 32 feet per second and its height h at any given second t is modeled by the equation:

$h=-16t^2+32t+48$

Let us assume that we need to find the time by it to reach the ground. It means h = 0

$-16t^2+32t+48=0$

The above is a quadratic equation. The value of t is given by :

$t=\dfrac{-b\pm \sqrt{b^2-2ac} }{2a}\\\\t=\dfrac{-b+ \sqrt{b^2-2ac} }{2a},\dfrac{-b- \sqrt{b^2-2ac} }{2a}\\\\t=\dfrac{-32+ \sqrt{(32)^2-2\times (-16)(8)} }{2\times (-16)},\dfrac{-32-\sqrt{(32)^{2}-2\times(-16)(8)}}{2\times(-16)}\\\\t=-0.11\ s, 2.11\ s$

So, it will take 2.11 seconds to reach the ground.

6 0

3 years ago

Write a real word problem that can be represented by the equation 3/4c=21

svetlana [45]

How many 3/4 cups of milk would be needed to make 21 cups of milk for a large recipe?

4 0

3 years ago

What shape can be formed by this net?

ivolga24 [154]

It’s triangular prism

5 0

3 years ago

Wnite and graph an inequality for the given solution set .<br> {x | x < 7}

Svetradugi [14.3K]

Answer:

im not in high school sorry

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers