What are the two zeroes/solutions for the following equation?
(x - 5)(x + 2) = 0
X =
and
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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:8.01/0.9=8.9

Step-by-step explanation:

Answer:

3 Hours = 180 Minutes

Step-by-step explanation:

Time=Distance/speed

X=120/40

X=3

60*3= 180

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:

my algebra calculator says that x=10.09

the .09 has a line over it btw!

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:

b

Step-by-step explanation:

i had this befor

Answer:

I think its b

Step-by-step explanation:

Answer: 6/25

Step-by-step explanation: Hope this helps

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.

Step-by-step explanation:

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

Answer:

x = 10

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

Answer:

y/e=x

Step-by-step explanation:

Answer:

x = In(y)

Step-by-step explanation:

The inverse of the exponential function is the natural log function.

Answer:

The answer is the last one.

Step-by-step explanation:

Firstly, look at the first inequality and we get [tex]4x+5<13[/tex], so [tex]x<2[/tex]. In the second inequality, we have [tex]15\leq 2x[/tex], so [tex]x\ge 7.5[/tex]. Together, we know that the answer is the last one.

Answer:

The pyramid would be 3,900 meters tall

Step-by-step explanation:

if you take the formula V=1/3bh your equation should look like this - 67600=1/3(52)h You then multiply and divide until you have gotten 3900.

Answer:

No

No

Yes

Yes

No

No

Step-by-step explanation:

I hope this helps

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: 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:

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:

B complementary andjes

Step-by-step explanation:

their sum is 90° so they're complementary

Answer: Exact Form: is

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

Decimal form: 9.975 Mixed number form:

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

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:

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:

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