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Debora [2.8K]
3 years ago
12

Solve for x in the diagram below

Mathematics
1 answer:
BlackZzzverrR [31]3 years ago
4 0

Answer:

40

Step-by-step explanation:

because vertical angles are equal

3×40=120

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This is a number system which uses a base of 10. The valid digits are 0 to 9
Stels [109]

Answer:

denary - the prefix means 10

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3 years ago
Simplify the expression.<br> 4(b−6) +19
Genrish500 [490]
4(b - 6) + 19 # Starting equation
4b - 24 + 19 # Using the distributive property
4b - 5           # Simplified expression
7 0
3 years ago
value​ Rent-A-Car rents a luxury car at a daily rate of ​$37.25 plus 20 cents per mile. A business person is allotted ​$110 for
soldi70 [24.7K]

Answer:

110- 37.25=72.25

72.25 divided by .20 =361.25

but since you can not drive part of a mile it would be 361 miles in one day.

Step-by-step explanation:

4 0
3 years ago
Use the given domain to find the range of the function: f(x)=−x3+x2+5, D={−2, −1, 2}
marysya [2.9K]

Answer:

The range of the function is R=\{17, 5, 1\}.

Step-by-step explanation:

Let f(x) = -x^{3}+x^{2}+5. From Function Theory we must remember that the range of function corresponds to the set of images associated to each elemenf from domain. In this case, the function has a domain composed of three elements and we need to find the image of each element:

x = -2

f(-2) = -(-2)^{3}+(-2)^{2}+5

f(-2) = 8+4+5

f(-2) = 17

x = -1

f(-1) = -(-1)^{3}+(-1)^{2}+5

f(-1) = 1-1+5

f(-1) = 5

x = 2

f(2) = -(2)^{3}+(2)^{2}+5

f(2) = -8+4+5

f(2) = 1

The range of the function is R=\{17, 5, 1\}.

6 0
3 years ago
Does anyone understand this?
musickatia [10]
A. Is the answer :)❤️❤️
3 0
3 years ago
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