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Art [367]
3 years ago
8

Which graph best shows the solution to the following equation?

Mathematics
1 answer:
QveST [7]3 years ago
6 0

Answer:

c

Step-by-step explanation:

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Use an algebraic equation to find the measures of the two angles described below. Begin by letting x represent the degree measur
KiRa [710]

Using complementary angles concept, it is found that the measure of the complement is of 27º.

-------------------------

  • If two angles are complementary, their <u>measures add to 90º</u>, and thus, the complement of an angle x is given by 90 - x.
  • The measure of an <u>angle is 36 degrees greater than it's complement</u>, thus, the measure of the angle is given found using the following equation:

x = 90 - x + 36

2x = 126

x = \frac{126}{2}

x = 63

The complement is: 90 - x = 90 - 63 = 27.

The measure of the complement is of 27º.

A similar problem is given at brainly.com/question/11161460

8 0
3 years ago
a model helicopter burns 1 2/5 ounces of fuel per minute. at that rate, how much fuel is needed for a 7 1/2 minute flight
bixtya [17]
The model helicopter would burn 10.5 ounces of fuel in 7 1/2 minutes. You would first multiply 1.4 (1 2/5 ounces of fuel) by 7 minutes to get 9.8 ounces of fuel. Then, divide 1.4 by 2 to account for the thirty seconds of the flight ( thirty seconds is half of a minute, or 1/2) to get 0.7, add 0.7 by 9.8, and get 10.5 ounces of fuel in the process.
4 0
3 years ago
Find the product. Write the product in simplest form.<br> 8 X<br> 5/7
goblinko [34]

Answer:

Simplify above fraction

56

6

Common divisor of (56, 6) is 2

Divide both numerator & denominator by gcd value 2

56

6

=

56

÷

2

6

÷

2

=

28

3

8

3

×

7

2

=

28

3

Step-by-step explanation:

6 0
3 years ago
Sarah rolls a die twice. What is the probability that she rolls a 3 and then an even number?
vekshin1

Answer:

A) 1/12

Step-by-step explanation:

The sample space of rolling a die is { 1,2,3,4,5,6}

P (getting 3)= The number of "3"'s  in the sample space over the number of items in the sample space

P (getting a 3} = 1/6

P (getting  even)= The number of evens  in the sample space over the number of items in the sample space

P (getting an even} = 3/6= 1/2

Since these are independent events, we multiply the probabilities

P(3, even) = 1/6 * 1/2 = 1/12

6 0
3 years ago
Read 2 more answers
elaine has a rectangular gift wrapper that measure 30 cm by 25 cm she wants to cut it into square sheets of the same size to be
12345 [234]

Answer:

Square length of 5cm

Step-by-step explanation:

Given

Length = 30cm

Width = 25cm

Required

Determine the possible measure of square from the rectangular sheet

To do this, we simply calculate the greatest common factor (GCF) of the dimension of the rectangle.

30 = 2 * 3 * 5

25 = 5 * 5

The common factor is: 5

<em>Hence, the side length of the square is 5cm</em>

6 0
3 years ago
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