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Marysya12 [62]
3 years ago
15

The sum of -5, -9, and 10 is _____. -4 14 -14 4

Mathematics
2 answers:
AnnZ [28]3 years ago
7 0

Answer:

b

Step-by-step explanation:

it will be b

alexandr1967 [171]3 years ago
5 0

Answer:

14

Step-by-step explanation:

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Consider that point A is reflected across the y-axis. What is the distance between point A and the point of its reflection?
Arisa [49]

Answer:

C

Step-by-step explanation:

Under a reflection in the y- axis

a point (x, y ) → (- x, y ), thus

A(3, 4 ) → A'(- 3, 4 )

Since the point A and it's reflection lie on a horizontal line then

distance between = | 3 + 3 | = | 6 | = 6

7 0
3 years ago
Hello, I really need help with this!
yuradex [85]
1. Given
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3 years ago
Coach Kelly brought 28 L of water to the
Leviafan [203]

Answer:

Step-by-step explanation:

it one times one pllus the 100 blus thewendy

4 0
2 years ago
If ​f(x)equals 2xminus5 and ​k(x)equals ​f(xplus3​), write the equation for​ k(x).
ololo11 [35]
F(x)=2x-5
k(x)=f(x+3)=2(x+3)-5=2x+6-5=2x+1

k(x)=2x+1
7 0
3 years ago
Suppose that in a normal half hour of practice, a tennis player expends 280 calories of energy.
sertanlavr [38]

Answer:

308 Calories

Step-by-step explanation:

So we start off with 280 as usual, but I will focus on the percent. The given percent is 110% "effort". What we would need to do here is, Firstly, change the percent into a decimal, and this is done by moving the decimal spot of 110%. What I mean is that 110.% and you move that little period over 2 times to the left and also remove the percent as for now because we will not need it. After that you would get 1.10. This is what we will multiply by. So if we did 280x1.10 it equals 308, and that is how I got 308

Hope this helps!

4 0
3 years ago
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