Mathematics Middle School

The complement of the angle is 1/2 of the measure of the angle. Find the measure of the angle.
Group of answer choices
1.180°
2.90°
3.60°
4.30°

Answers

Answer 1

Answer:

choice 2) x = 60°

Step-by-step explanation:

the complement of an angle is an angle that when added to the original angle = 90°

so:

x + 0.5x = 90°

1.5x = 90°

x = 90/1.5 = 60°

Related Questions

I need help ASAP!! Use the image to help as well.

The data in the table represent a linear relationship.

Answers

Answer:

the answer is 30,20,35 in that order

Step-by-step explanation:

Step-by-step explanation:

y=mx +b

b= 5

12.5= 10m+5

10m = 7.5

m= 0.75

y=0.75x +5

..........

at x= 20 , y= 20

at y= 27.5 , x= 30

at x= 40 , y= 35

i know you asked a a few years ago but i hope it helps

Explain how to draw a circle with a circumference of pi^2 inches.

Answers

Answer:

here can you give me brainliest

Step-by-step explanation:

Create an expression that is equivalent to 7x + 4x + x, using the fewest terms

Answers

12x cause 4+7+1 equals 12 so 12x
The answer is
11x+x
Because if you add 7x+4x it makes 11x and we can’t add the other variable

Find the value of b given the points (-6, 8) and (-1, b) if the distance is [tex]\sqrt{29}[/tex]

Answers

Answer:

the distance is 10

Erik transformed the equation y = 2(x − 2)^2 + 5 from vertex form to standard form. His steps are shown below. Is Erik's work correct? If not, identify and correct his error.
y = 2(x − 2)^2 + 5
y = 2(x^2 − 4x + 4) + 5
y = 2x^2 − 8x + 8 + 5
y = 2x^2 − 8x + 13
A. No. The error is in the second line: the expanded form of (x − 2)^2 is x^2 − 4.
B. No. The error is in the third line: the product of 2 and x^2 − 4x + 4 is 2x^2 − 4x + 4.
C. No. The error is in the fourth line: the sum of 8 and 5 is 12.
D. Yes. Erik is correct in his transformation from vertex form to standard form.

Answers

It's A or B try using mathpapa it really helps :)
I think the answer is letter B

Simplify write without the absoulute value.

|x-(-12)|, if x<-12

Answers

Answer: Hello! The Answer is 0 without the absolute value! Your Welcome! Mark me as Brainliest! :)

Step-by-step explanation:

The answer is 0 .......

can somebody please help me and explain a little bit? :(

Answers

Median: number in middle
Arrange in lowest to highest
1, 2, 3, 3, 4, 6, 7, 8
Cross out numbers until you reach the middle two
3 and 4, what’s between them?

Solution: 3.5
The median is the middle number in a set of numbers.
For this set of numbers, the median would either be 7 or 1 because the set of numbers is uneven

50 males liked the veggie burger and 40 males liked the pizza so out of 90 males what percent liked the burgers?​

Answers

Answer: 10%?????????????????????

Step-by-step explanation:

If it’s asking percent of males that like veggie burgers then 44.44%

40 out of 90 converted into a fraction would be 44.44%

Please help quickly! will give brainliest! no explanation is required. just a correct answer :)

Answers

Answer:

Answer : D

Step-by-step explanation:

The answer is D! Hope this helps!

Which box-and-whisker plot shows the high temperatures in Pittsburgh, Pennsylvania during the first two weeks of March: 33, 45, 42, 47, 35, 45, 41, 34, 44, 34, 48, 40, 43, 45

Answers

there is no picture so i am not sure what to tell u

The table below gives the price for different numbers of burgers. Do the numbers in the table represent a proportional relationship?

Answers

yes it does.
18/6=21/7=24/8=27/9= 3

4/9 kilogram of baking soda costs $2. How much does 1 kilogram of baking soda cost?

please drop an explanation, and equation thanks!

Answers

Ok so we want to cross multiply.
To do this you know 4/9=2$ so now you want to know 1=x$
When you do this you get $5

Answer:

1 kg of baking soda costs $4.50.

Step-by-step explanation:

Write and solve an equation of ratios, as follows:

 4/9 kg            $2

------------- = --------------

    1 kg               x

Multiplying both numerators by 9, we get:

  4 kg          $18

------------ = ---------

   1 kg             x

Cross-multiplying, we get 4x kg = $18-kg.  Solving for x, we get:

        $18-kg

x = -------------- = $4.50

         4kg

1 kg of baking soda costs $4.50.

What is the slope of the line that goes through the points (6, 4) and (8, -2)?


-6

-3

-1/3

3

Answers

Answer:

-3

Step-by-step explanation:

(6, 4) and (8, -2)

Slope:

m=(y2-y1)/(x2-x1)

m=( -2 -4)/(8-6)

m = (-6)/2

m = -3

Answer:

-3

Step-by-step explanation:

(6, 4) and (8, -2)

To find the slope of the line, we use the slope formula: (y₂ - y₁) / (x₂ - x₁)

Plug in these values:

(-2 - 4) / (8 - 6)

Simplify the parentheses.

= (-6) / (2)

Simplify the fraction.

-6/2

= -3

This is your slope.

Hope this helps!

To find the average of a set of numbers, add up all the items and divide by.

A. 2
B. The maximum
C. The minimum
D. The number of items

Answers

D. The number of items (items being numbers)
The answer is D I think

If Sophia purchases n songs for .99 cents each, write an expression for the total cost.

Answers

Answer:

I think the answer would be n×0.99

Step-by-step explanation:

the answer will be n×0.99 because she bought for example n=7 each for 99 cents. to find the total you would have to do 7x0.99. Hope this help you

N x .99 = total cost

Pls helppp 3 part question

Answers

What Does The Scale Look Like?
I cant see the blueprint, but i will help you

Please help with this

Answers

Answer:You better delete this because brainly moderators will get mad for seeing PDFS like this.

Step-by-step explanation:Happens to me all the time :/

PLS help ASAP this really urgent

Answers

Answer:

Skewed right.

Step-by-step explanation:

The graph is not symmetric because it's not an exact mirror of each side if you drew a line in the center. If the graph has highpoints on the left side and is leaning down to the right, it's skewed right. Same thing vice versa.

Skewed right. I just had this question.

What property of equality would you use to solve the equation n/4 = 16.

Answers

Answer:

Multiplication Property of Equality.

Step-by-step explanation:

Isolate the variable, n. Note the equal sign, what you do to one side, you do to the other.

Multiply 4 to both sides of the equation:

(n/4) * 4 = (16) * 4

n = 16 * 4

n = 64

n = 64 will be your answer.

~

The equation n/4 =16,the answer is 64.

PLEASE HEELP AND THANK YOU

Answers

Huh huh huh huh huh huh huh

Answer:1/20 to decimal= 0.05 to a percent=5%

Step-by-step explanation: Sorry thats all I know:(

will give branliest

how do i Translate a algebraic expression into verbal expression?

Answers

Answer:

I guess try to understand it first

Step-by-step explanation:

How to pronounce y = x^2 / 2^3 + 0.423x

Y is equal to x squared divided by two to the third power plus zero and 4 hundred twenty three thousandths times x

Plz help: what is the probability?
Rolling a number that is less than three 5 times in a row on a number cube labeled 1 through 6

Answers

Answer:

whats the options

Answer:

well to me it would be a half and half deal so you might and you might not..

Step-by-step explanation:

If you answer all these questions for me correctly, you'll get extra points on brainly!

Answers

we cant see the questions its blurry 2456
It’s really blurry.
Post a clear picture please .....

2+2/3 squared Times 63 divided by 9/2

Answers

Answer:

5.11111111111 is your answer

Step-by-step explanation:

Find the area of the shaded section only in the future below.

Answers

Answer:

293.5

Step-by-step explanation:

40×50/2

=1000 cm²

π×15²

3.14×225

706.5

1000-706.5=293.5 cm²

A=b/h base is 50cm and height 40 cm and area 30 cm

How can I add ¾? Explain.

Answers

Answer:

Step-by-step explanation:

you can do many things to add 3/4, most common way si thinking of 3/4 3 quarters of your number

you can add 3/4 to 1 which is 1 3/4

1+3/4=1 3/4

or,

you could do

3/4 OF 10 is 3 quarters of 10 which is 2.5x3 or 10 -2.5 which equals,

7.5

Answer:

You can add 3/4 by adding as a decimal so 3/4 of 100 is 75 so it would be .75

Step-by-step explanation:

The taillight of a car is in the shape of a kite whose diagonals are both 15 centimeters. How many square centimeters does the kite occupy?

30
56.25
112.5
225

Answers

The answer is 30
Have a great day!!

tysm 30 points!! pls answer correctly

Answers

Answer:

The answer is 4 trust me i'm in high school.

Step-by-step explanation:

Plzz mark brainliest

Brainiest if correct please help

Answers

It is A, both of those angles equal 90 and supplementary angles equal 180

Answer:

A.

Step-by-step explanation:

Supplementary angles are angles that add up to 180°

<TUS measures 90°

<QUN measures 90°

Both angles added together equals 180°

Find the surface area of the square pyramid.



The surface area is square inches.

Answers

Answer:

12in

Step-by-step explanation:

Answer:

area of the square pyramid=a²+2al

=5²+(2×5×7)

=25+70

=95in²

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