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velikii [3]
3 years ago
15

Which graph represents the solution of the system StartLayout Enlarged left-brace 1st row x squared + y squared = 4 2nd row x mi

nus y = 1 EndLayout?
Mathematics
1 answer:
svp [43]3 years ago
8 0

Answer:

B

Step-by-step explanation:

i put it in a graphing calculator and just took the test.

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Answer the following questions.
Cloud [144]

Answer:

kenzie can only buy 2 sets of scrunchies unless she can buy half then it would be 2.5.

Step-by-step explanation:

20 scrunchies = $3.00 meaning= $3.00+$3.00 = 6 dollars. Anymore would be over the limit of money she would be able to use for the scrunchies.

7 0
3 years ago
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Two vertical buildings 57 meters apart are 158 meters and 237 meters high. Find the angle of elevation from the top of the short
miskamm [114]

Given :

Two vertical buildings 57 meters apart are 158 meters and 237 meters high.

To Find :

The angle of elevation from the top of the shorter building to the top of the taller building.

Solution :

Distance between height of building, h = 237 - 158 = 79 m.

Distance between these building , d = 57 m.

Now,

tan\ \theta = \dfrac{h}{d}\\\\tan\ \theta = \dfrac{79}{57}\\\\tan\ \theta = 1.386\\\\\theta = tan ^{-1} 1.386\\\\\theta = 54.19^{\circ}

Therefore, the angle of elevation from the top of the shorter building to the top of the taller building is 54.19°.

Hence, this is the required solution.

4 0
3 years ago
72% percent as a fraction
noname [10]
If you do 75/100 you'll get your answer which is 18/25.
4 0
3 years ago
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Please help as soon as possible my grades are being put in tomorrow! Question 6
Doss [256]

Answer: Area = Length times width

Area = (3w + 7) x w

Area = 3(3 x 3 + 7) x 3 = 48 m^2

Step-by-step explanation:

Area = Length times width

Area = (3w + 7) x w

Area = 3(3 x 3 + 7) x 3 = 48 m^2

6 0
2 years ago
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Insert parentheses to make each statement to make each statement true 6×7+2-1=53
Alexus [3.1K]
The correct answer is 6 × (7 + 2) - 1 = 53. This is because in the Order of Operations, multiplying comes first. So to make sure you get the right answer, you have to put the 7 + 2 in parentheses to get 6 × 9 - 1 and not 6 × 7 + 1.
4 0
3 years ago
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