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3 years ago

the temperature outside was -16 degrees if the temperature dropped 10 degrees what was the current temperature

Mathematics

1 answer:

alina1380 [7]3 years ago

6 0

-16-10=-26

the temperature is -26 degrees

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Anyone have a answer for this?

LiRa [457]

Answer:

36.1 meters

Step-by-step explanation:

Since this is a rectangle, the parallel sides are equal to each other, meaning we technically already know all the side lengths.

I'll choose to look at the bottom triangle in this case

30 is already there, and the other leg should be 20. Knowing this, we can plug these into the pythagorean theorem.

20 is A, 30 is B, and the missing side is C

$a^{2} + b^{2} = c^{2}\\20^{2} + 30^{2} = c^{2} \\400 + 900 = 1300 \\\sqrt{1300} = 36.06\\$

C, the missing side to the nearest tenth is 36.1 meters

7 0

3 years ago

Write 4.55 as a mixed number and as a improper fraction

boyakko [2]

Step-by-step explanation:

$4.55-4\ and\ 55\ hundredths\\\\4.55=4\dfrac{55}{100}=4\dfrac{55:5}{100:5}=4\dfrac{11}{20}=\dfrac{(4)(20)+11}{20}=\dfrac{91}{20}$

$4.\underbrace{55}_{2_{digits}}=4\dfrac{55}{1\underbrace{00}_{2_{zeros}}}$

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4 years ago

The inverse of F(x) is a function.<br> True False

Morgarella [4.7K]

Answer:

true

Step-by-step explanation:

cuz it has () so u can multi

6 0

3 years ago

Read 2 more answers

Marguerite is building a box from strips of wood. She needs 78 pieces of wood that are each 29 cantimeters long. The wood comes

Anarel [89]

She will need 3.77 pieces of wood because 1 piece is 6m which is 600 cm and she need 78 pieces of 29 cm so 78*29=2262 then you divide the by 600 and that gives you 3.77 so she realy need 4 sorry i f i got it wrong.

the answer either 3.77

or 4

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4 years ago

Helppppppp

Anna [14]

Answer:

a. y = -x + 9

Step-by-step explanation:

slope-intercept form is

y = mx + b

so of the options, only option a follows slope-intercept form.

hope this helps!

5 0

3 years ago