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Ipatiy [6.2K]
2 years ago
5

Help I will give brainless

Mathematics
1 answer:
Reptile [31]2 years ago
4 0

Answer:

1) -4       2)-3        3) -2     4) -1    5) 0

Step-by-step explanation:

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I really need help, struggling. Question is in image. ​
Dominik [7]

Answer:

164

Step-by-step explanation:

Checkpoint 2= -187

Checkpoint 1= -23

The negatives mean how much lower they are from the surface.

To find "how much lower," we need to subtract -23 from -187.

-187-(-23) is the same as -187+23 (2 negatives=1 positive)

-187+23= -164.

However, it's not negative in the answer because by asking how much lower, we don't need to have a negative. "How much lower" is a distance, and a distance is always positive.

5 0
2 years ago
NE
NISA [10]

Answer:

Step-by-step explanation:

B.the constant

4 0
3 years ago
Ky wants to buy 3 shirts which were originally priced $49.96 each the store will discount the price of the third shirt and then
IRINA_888 [86]
D = discount on third shirt
c = total cost
Sales tax of 7.1% equates to 1.071

c = (Cost of 1st Shirt + Cost of 2nd Shirt + Cost of Third Shirt) * Sales Tax
c = (49.96 + 49.96 + (49.96 - d)) * 1.071

Since you didn't specify the discount on the third shirt, this is the best I can do for you. 

The mean of the cost of the shirts would be c/3
4 0
3 years ago
The length of a rectangle is 3 in longer than its width.
grin007 [14]

Answer:

The first task in a word problem is to translate it into symbols.

First, give a name to each quantity:

Let w be the width of the rectangle

Notice the length = w+3

Let a be the area of the rectangle

Let p be the perimeter of the rectangle

Next, write down formulas relating the quantities

Step-by-step explanation:

a = w * (w+3)

p = 2w + 2(w+3)

We know p = 42, so

42 = 2w + 2(w+3)

im sure you know how to simplify and solve for w:

42 = 4w + 6

4w = 36

w = 9

now you’re ready to attack the area

a = w * (w+3) = 9 * (9+3)

can you take it from there?

5 0
3 years ago
I need these done within 2 hours. Brainliest for best answers if multiple answers.
KonstantinChe [14]

Answer:

(going down rows starting on the left)

1. 3^12  2. 3^8  3. 3^2  4. 2^6  5. a^2  6. 2^8  7. a^7  8. 2^7  9. a^6  10. a^4  11. 3^4  12. 3^6  13. 2^5  14. 2^10  15. 3^7  16. a^5  17. 3^12  18.3^5  19. 2^9  20. a^10

Step-by-step explanation:

Simply add together the exponents

7 0
2 years ago
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