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Kipish [7]
3 years ago
7

Help anyone !?????????????????

Mathematics
1 answer:
Art [367]3 years ago
3 0

Answer: He will save $1.18

Step-by-step explanation:

1-Subtract $1.44 from $9.12 = $7.68

2-Subtract $8.86 from $7.68 = $1.18

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|-14| = pls help lolololollolllololol
Vladimir79 [104]

Answer:14

Step-by-step explanation:

Well for the answer you just answer the opposite of the question

3 0
4 years ago
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At an elevation of 1221.4 feet, Lake Mead will hold 28,945,000 acre-feet of water. Which number is the best estimate of this amo
uranmaximum [27]

Answer:

3 \times 10^{7}

Step-by-step explanation:

At an elevation of 1221.4 feet, Lake Mead will hold 28,945,000 acre-feet of water.

So, the amount of water that is in the lake will be 28,945,000 acre-feet which is estimated to be 30000000 acre-feet of water.

Therefore, the number 3 \times 10^{7} is the best estimate of this amount of water. (Answer)

5 0
3 years ago
Terry bakes bread. He uses the equation 3x?18=y to find the profit, y, in dollars. He paid $18 for supplies and earns $3 for eac
Norma-Jean [14]

Answer:

x = The number of loafs he sells  

Step-by-step explanation:

y = profit

-18 = supplies

the 3 in 3x = how much he sells a loaf for

x = number of loafs sold

4 0
3 years ago
Solve the right triangle <br> Round your answer to the nearest tenth
Darina [25.2K]

Answer:

B = 40°

a = 23.0

b = 19.3

Step-by-step explanation:

✔️B = 180° - (90° + 50°) => sum of triangle

B = 40°

✔️Reference angle = 50°

Opp = a

Hypotenuse = 30

Adjacent = b

Find a by applying the trigonometric function, SOH:

Sin 50 = Opp/Hyp

Sin 50 = a/30

30 × Sin 50 = a

23.0 = a

a = 23.0 (nearest tenth)

To find b, apply CAH:

Cos 50 = Adj/Hyp

Cos 50 = b/30

30 × Cos 50 = b

b = 19.3 (nearest tenth)

7 0
3 years ago
What are the coordinates of the midpoint of the segment whose endpoints are A(-3, -5) and B(2,7)
Viefleur [7K]

Answer:

(-0.5,1)

Step-by-step explanation:

The half of the diference between the points its equal to its midpoint distance:

(\frac{-3+2}{2},\frac{-5+7}{2} )=(-0.5,1)

7 0
4 years ago
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