Which of the following

Mathematics

1 answer:

pickupchik [31]3 years ago

7 0

It is which ever one adds up to 90

You might be interested in

Buy recycling 1 ton of paper 6953 gallons of water are saved how many gallons are water are saved by recycling 4 tons of paper

9966 [12]

27812 gals because you would have to multiply 6953 and 4

8 0

3 years ago

Solve the compound inequality n-4 > 5 AND 2 > n + 3

Papessa [141]

Get n by itself in both inequalities

(This program doesn't allow for regular less than or greater than signs, so for the purposes of this problem I will be using less than or equal to (≤) and greater than or equal to (≥) signs)

Inequality 1:
$n-4 \geq 5 \\ n \geq 9$

Inequality 2:
$2 \geq n+3 \\ -1 \geq n$

Now that you have both of the n's by themselves, you can put the two inequalities together, like this
$-1 \geq n \geq 9$

Just keep in mind that these are supposed to be regular less than signs

5 0

3 years ago

Which expression is equivalent to 5x-30?

MissTica

5 x - 30

Factor out 5

5 ( x - 6)

alternative B

hope this helps !. :)

7 0

3 years ago

The vertices of △JKL are J(−1, 8), K(3, 5), and L(6, −9). What are the vertices of T<4, −2>(JKL)?

mestny [16]

J'=(3, 6); K'=(7, 3); L'=(10, -11)

This is a translation vector that shifts the figure 4 right and 2 down. We add 4 to each x-coordinate and subtract 2 from each y-coordinate.
J'=(-1+4, 8-2) = (3, 6)
K'=(3+4, 5-2) = (7, 3)
L'=(6+4,-9-2) = (10,-11)

5 0

4 years ago

two horses are ready to return to their barn after a long workout session at the track. The horses are at coordinates H(1,10) an

mylen [45]

Answer: Horse at Z (1640.1m from barn)

To answer this question you need to determine each horse distance to their barn. For horse H the distance would be
X: 1-(-3)= 4
Y: 10-(-9)= 19
If you use <span>Pythagoras theory then the distance would be
</span>BH^2= 4^2 + 19^2
BH^2= 377
BH= 19.416
Horse H is 1941.6m from the barn

For horse Z the distance would be:
X: 10- (-3)= 13
Y: 1-(-9)= 10
BZ^2 = 13^2 + 10^2
BZ^2 = 269
BZ= 16.401
Horse Z is 1640.1m from barn, a bit closer than horse H

6 0

3 years ago