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kaheart [24]
3 years ago
9

Which sum or difference is equivalent to the following expression?

Mathematics
1 answer:
Mice21 [21]3 years ago
4 0

Answer:

help

Assuming the scale drawing is 10 cm long and 5 cm wide, how long and how wide is the actual swimming pool?

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a small dog’s heart beats about 530,000,000 times during its lifetime, and a large dog’s heart beats about 1.4 times this amount
iren2701 [21]

Answer:

I think the answer is 742,000,000

Step-by-step explanation:

6 0
3 years ago
Each point shown below is reflected over the x-axis to create two additional points. The four points are connected with straight
Licemer1 [7]

Answer:

i would say 36

Step-by-step explanation:

because you take each line equally making a big square

8 0
3 years ago
Read 2 more answers
Mai says that -8 > -4 . Do you agree with her? Explain or show your reasoning.
Elza [17]

Answer:

No

Step-by-step explanation:

-8 is less than -4. Negative numbers reverse the logic of positive ones: since positive 8 is more than positive 4, negative 8 is less than negative 4.

7 0
4 years ago
Two x subtracted by eight<br> 2x + 8
tatiyna

Answer:

(2x-8)(2x+8)

4x squared -64 is the answer

how you get it is by multiplying 2x times 2x to get 4x squared and -8 times 8 =    -64

hope this helps

if this is algebra 1 then this is right

5 0
3 years ago
9. Find the area of the right triangle with<br> height of 3 2/3 feet and a base of 2 feet.
drek231 [11]

Step-by-step explanation:

Area= 1/2 * b*h

h= 3 2/3 = 11/3

Area = 1/2*2*11/3 = 11/3 square feet or 3 3/2 square feet

3 0
3 years ago
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