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Lady_Fox [76]
4 years ago
11

Helppppppppppp me asap

Mathematics
2 answers:
Eduardwww [97]4 years ago
6 0

Answer:

-6

Step-by-step explanation:

Since the temperature was -13 and the temperature change was 7 degrees, you have to add 7 to -13. Since -13 is a negative number you could subtract 7 from -13 and get the same answer. Basically subtract 7 from 13 and add a negative sign in front of it.

AfilCa [17]4 years ago
3 0

Answer:

17 degrees at 9

Step-by-step explanation:

i dont know how i got it

You might be interested in
19.
vichka [17]

Answer:

168

Step-by-step explanation:

Sum the parts of the ratio, 6 + 7 = 13 parts

Divide the total number of students by 13 to find the value of one part of the ratio.

364 ÷ 13 = 28 ← value of 1 part of the ratio, thus

number of girls = 6 × 28 = 168

3 0
3 years ago
While standing on a pier, Lynette saw a balloon floating 20 feet above her and a fish swimming 4 feet below the surface of the w
bezimeni [28]

Answer:

I'd go with A

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
What is a polygon? Giving brainliest
Charra [1.4K]

Step-by-step explanation:

a polygon is a plane figure that is described by finite number of line segments....

hope it helps

4 0
3 years ago
PLEASE HELP ASAP! ITS URGENT! Thank you.
Arte-miy333 [17]

Let's plug in x = 2.

f(x) = x^2

f(2) = 2^2 ... replace every x with 2

f(2) = 4

----------

Now plug in x = 3.

f(x) = x^2

f(3) = 3^2 ... replace every x with 3

f(3) = 9

-----------

And x = 5 as well.

f(x) = x^2

f(5) = 5^2 .... replace every x with 5

f(5) = 25

-----------

We see that

f(2)+f(3) = 4+9 = 13

which is not equal to f(5) = 25.

So f(2)+f(3) = f(5) is false.

------------

Another way to phrase why it doesn't work is because (2,3,5) isn't a pythagorean triple. The equation 2^2+3^2 = 5^2 is false.

If it said f(3)+f(4) = f(5), then it would be correct because 3^2+4^2 = 5^2 is a true equation.

6 0
3 years ago
David rents a car that charges $90 plus $0.30 per mile. He drove the car for 3 hours, and the
kirill [66]

Answer:

90+.30=1.20 per mile

if he goes 30 miles he would pay 120$

90x30=120

idk if this is right but I hope so

3 0
3 years ago
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