The perimeter of a square is 60cm. How long is one side of the square?

Answer:

1. 110

Alternate exterior

2. 96  

The other half

3. 80

The other half

4. 110

Alternate interior

5. 47

Alternate angles

6. 53?

Equivalent

Step-by-step explanation:

Answer:

1. No

2. Right triangle

3. No

4. Right triangle

Step-by-step explanation:

A, B = two smallest sides

C = hypotenuse, largest side

Pythagorean theorem. If A^2 + B^2 = C^2, then you have a right triangle.

Answer: In the pet store, there are 81 fish.

Step-by-step explanation:

We know that:

The ratio of dogs to cats is 4:3

(this means that for every 4 dogs, there are 3 cats)

The ratio of cats to fish is 2:9

(this means that for every 2 cats, there are 9 fish).

Now, we know that there are a total of 24 dogs in the pet store.

Remembering that for each 4 dogs we have 3 cats, we first need to see how many times we have 4 dogs in a total of 24 dogs, this is:

24/4 = 6

So we have 6 times 4 dogs, then we will have 6 times 3 cats, this is a total of:

6*3 cats = 18 cats.

And now we know that for every 2 cats we have 9 fish.

Then we need to see how many times we have 2 cats in a total of 18 cats, this is:

18/2 = 9.

And for each one of these 9 groups, we will have 9 fish, then the total number of fish is:

9*9 = 81 fish

In the pet store, there are 81 fish.

Answer:

It's a line

Step-by-step explanation:

A line is not a three dimensional shape. I hope this helps :) also let me know if you got it right!

Answer:

5a - 2 = 23

5a -2 + 2 = 23 + 2

5a = 25

5a/5 = 25/5

a = 5 as the answer

Step-by-step explanation:

I hope it helps ❤

Answer:

my algebra calculator says that x=10.09

the .09 has a line over it btw!

Answer:

Step-by-step explanation:

a=20

b=70

c=20

d=70

e=110

Answer:

A. 20

B. 70

C.20

D.70

E. 110

Step-by-step explanation:

Hope this helps  

pls tell me if im wrong

Answer:

Step-by-step explanation:

Riley play 6 games and went on 10 rides.

Answer:

Step-by-step explanation:

ln(4x-5)=7

e^(ln(4x-5))=e^7

4x-5=e^7

4x=e^7+5

x=(e^7+5)/4

x=275.408

I would say the answer is depending. the reason I choose this answer because she chose a random shirt, which she probably chose a necklace that would look best with the shirt she had randomly had choosen.

Answer:8.01/0.9=8.9

Step-by-step explanation:

Answer:

x²-5x-14

Step-by-step explanation:

(x²-7x+4)+2(x-9)

combine like terms and distribute

x²-7x+4+2x-18

x²-5x-14

Answer:

No

No

Yes

Yes

No

No

Step-by-step explanation:

I hope this helps

Answer:

Answer:22

Step-by-step explanation:

Answer:

x=22

Step-by-step explanation:

add 38 to both sides

you'll have 3x=66 after adding

then divide both sides by three so have x by itself and you'll get

x=22

Answer: Exact Form: is

[tex] \frac{399}{40} [/tex]

Decimal form: 9.975 Mixed number form:

[tex]9 \frac{39}{40} [/tex]

Answer:

x = 10

Step-by-step explanation: 10/2 = 5 + 1 = 6

Answer:

neither; neither; supplementary

Step-by-step explanation:

Two angles are called complementary when their measures add to 90 degrees. Two angles are called supplementary when their measures add up to 180 degrees.

First picture: 32° + 48° = 80°

80° < 90° and 80° < 180°

Therefore they are neither

Second picture: 101° + 77°  = 178°

178° > 90° and 178° < 180°

Therefore they are neither

Third picture: 107° + 73° = 180°

180° < 90° but 180° = 180°

Therefore they are supplementary

neither neither and supplementery cus i smrt

Answer:

b

Step-by-step explanation:

i had this befor

Answer:

I think its b

Step-by-step explanation:

Step-by-step explanation:

put the values of g(x) and h(x) and collect the like terms and solve them

The number of units in the length of AB is  56  units by using the concept of midpoint and the whole length is twice the length of half.

Answer:

B complementary andjes

Step-by-step explanation:

their sum is 90° so they're complementary

Answer:

3 Hours = 180 Minutes

Step-by-step explanation:

Time=Distance/speed

X=120/40

X=3

60*3= 180

Answer:

Probability of spinning a odd number is 5/9

I don't know about flipping head

Probability of spinning a 3 is 1/9

=========================================================

Explanation:

The sample space of the spinner is {1,2,3,4,5,6,7,8,9} which represents all the possible outcomes. We can only pick one of those values. Of that list, the subset {1,3,5,7,9} represents all the odd numbers. This is the event space because we want to land on an odd number.

There are 5 items in the event space and 9 items in the sample space. The probability of getting an odd number is 5/9.

The probability of flipping heads is 1/2 since we have one side we want (heads) out of two sides total.

Lastly, the probability of landing on a '3' is 1/9 because there's only one '3' out of 9 values total.

---------

We'll multiply those fractions to get the final answer. This works because each event is independent of one another.

(5/9)*(1/2)*(1/9) = (5*1*1)/(9*2*9) = 5/162

Now use your calculator to find that: 5/162 = 0.030864 approximately which rounds to 0.0 or just 0 when rounding to the nearest tenth.

Unfortunately this is one case where rounding will creates a misleading result. The true probability isn't 0 because the events described are possible. The probability is just really small.

Answer:  .074bar

Step-by-step explanation:

Answer: 6/25

Step-by-step explanation: Hope this helps