3 years ago

Please help, will be greatful!

Mathematics

2 answers:

zvonat [6]3 years ago

8 0

Answer:

y is 8

Step-by-step explanation:

First u do 13y-9y=4y

so you then have 4y-5=27

then you plus 5 to 27

u then have 4y=32

then divide 32 by 4

so you will get y=8

Orlov [11]3 years ago

3 0

The answer is y is equal to 5 because when you move the -5 over to the other side it becomes 27+5 =32 now the 13y-9y=5y

You might be interested in

Stuck on this hope someone can help me

Murljashka [212]

Answer:

all are correct except the third one. the formula for that one should be v = a³ since it's a cube

Step-by-step explanation:

3 0

2 years ago

A farmer wants to estimate the average growth in height of his corn plants over a two week period

Cloud [144]

Answer:How much does he usually grow ?

Step-by-step explanation:

8 0

3 years ago

NEED HELP I SUCK AT GEOMETRY (OFFERING 100POINTS)!!! best answer get brainlest

Andrej [43]

Answer:

g = 3.5

f = 78°

Finding g:

25 is parallel to 8g - 3, so they are equal to each other.

25 = 8g - 3

28 = 8g

g = 3.5

Finding f:

72° create a sum of 180° when adding to (f + 30) because they are supplementary.

72 + f + 30 = 180°

102 + f = 180°

f = 78°

Hope this helps!

8 0

2 years ago

Read 2 more answers

A box of cereal states that there are 96 calories in a 3/4 cup serving what is the unit rate for calories per cup? How many cups

riadik2000 [5.3K]

Answer:1

Step-by-step explanation:

3 0

3 years ago

Four congruent isosceles right triangles are cut from the 4 corners of a square with a side of 20 units. The length of one leg o

yanalaym [24]

Answer:

368 sq. units.

Step-by-step explanation:

We have a square of side lengths 20 units and we cut four congruent isosceles right triangles from the corners of the square.

Now, the four isosceles right triangles have one leg equal to 4 units.

Therefore, the area of four triangles = $4 \times ( \frac{1}{2} \times 4 \times 4) = 32$ sq. units.

Now, we have the area of the given square is (20 × 20) = 400 sq. units.

Therefore, the area of the remaining octagon will be (400 - 32) = 368 sq. units. (Answer)

7 0

3 years ago