3 years ago

The table can be used to determine the solution to the system of equations, 2y − x = 8, and y − 2x = −5.

Mathematics

2 answers:

tangare [24]3 years ago

8 0

Answer:6,7

Step-by-step explanation:

Arte-miy333 [17]3 years ago

5 0

Your answer is (6,7).

You might be interested in

Simplify 3(x-y)+3x+2<br>

Alla [95]

Answer:

6x-3y+2

Step-by-step explanation:

I AM BIG BRAIN

3 0

3 years ago

In how many different ways can 10 be written as a sum of odd numbers

kakasveta [241]

5+5=10
3+1+1=10
1+1+1+1+1=10

Hope this Helps!

7 0

3 years ago

The cone and the cylinder below have equal surface area. True or false.

WARRIOR [948]

Answer:

False

Step-by-step explanation:

The surface area of the cone is

$V=\pi r^2 +\pi rl$

$SA=\pi r^2 +\pi\times r\times 2r$

$SA=\pi r^2 +2\pi\times r^2$

$SA=3\pi r^2$

The surface area of the cylinder is:

$SA=2\pi r^2 +2\pi rh$

$SA=2\pi r^2 +2\pi\times r\times r$

$SA=4\pi r^2$

3 0

3 years ago

In ΔNOP, the measure of ∠P=90°, PO = 77, NP = 36, and ON = 85. What ratio represents the cosine of ∠N?

Usimov [2.4K]

Answer:

36:85

Step-by-step explanation:

Given the right angled triangle as shown in the attachment, the cos of angle N can be gotten by simply using the CAH method in SOH CAH TOA.

According to CAH

Cos∠N = Adjacent/Hypotenuse

Hypotenuse is the longest of the triangle |ON| = 85

Since the opposite side to ∠N is 77, the third side will be the Adjacent side.

Adjacent side will be |NP| = 36

Therefore:

Cos∠N = 36/85

The ratio that represents the cosine of ∠N is 36:85

3 0

3 years ago

Please answer this asap for 15 pt

crimeas [40]

Answer:

Step-by-step explanation:

what is question that you whant my to answer

6 0

3 years ago