Find the missing angle measurement.
A. 63 degrees
B. 73 degrees
C. 90 degrees
D. 153 degrees
Answers
To find the missing angle measurement, we will use the Angle Sum Property to create an algebraic equation that can solve for a missing angle given two angles in a right triangle.
Create an EquationWe are given an angle of 27º and 90º (refer to the square in the bottom right-hand corner.
We know that all of the angles in a triangle must add up to 180º using the Angle Sum Property.
Create an equation to find the missing value.
[tex]27 + 90 + x = 180[/tex]
Combine Like TermsCombine the constants on the left side of the equation.
[tex]27 + 90 + x = 180[/tex]
[tex]117 + x = 180[/tex]
SubtractSubtract 117 from both sides of the equation.
[tex]117 - 117 + x = 180 - 117[/tex]
[tex]\boxed{x = 63}[/tex]
The final answer is x = 63º.
Answer:
63 degrees
Step-by-step explanation:
Related Questions
Which figure shows a reflection of pre-image QRS over the line t?
On a grid, triangle Q R S is to the left of line t, and triangle Q-prime, R-prime, S-prime is to the right of line t. Segment R S is horizontal and is two units below vertex Q. Segment R-prime, S-prime is horizontal and is two units below vertex Q-prime. Segment R-prime, S-prime is on the same horizontal line as segment R S. Vertex Q is five units to the left of line t, and vertex Q-prime is five units to the right of line t. Vertex R is seven units to the left of line t, and vertex R-prime is seven units to the right of line t. Vertex S is two units to the left of line t, and vertex S-prime is two units to the right of line t.
On a grid, triangle Q R S is to the left of line t, and triangle Q-prime, R-prime, S-prime is to the right of line t. Segment R S is horizontal and is two units below vertex Q. Segment R-prime, S-prime is horizontal and is two units below vertex Q-prime. Segment R-prime, S-prime is on the same horizontal line as segment R S. Vertex Q is five units to the left of line t, and vertex Q-prime is four units to the right of line t. Vertex R is seven units to the left of line t, and vertex R-prime is two units to the right of line t. Vertex S is two units to the left of line t, and vertex S-prime is seven units to the right of line t.
On a grid, triangle Q R S is to the left of line t, and triangle Q-prime, R-prime, S-prime is to the right of line t. Segment R S is horizontal and is two units below vertex Q. Segment R-prime, S-prime is horizontal and is two units above vertex Q-prime. Segment R-prime, S-prime is two units higher than segment R S. Vertex Q is five units to the left of line t, and vertex Q-prime is four units to the right of line t. Vertex R is seven units to the left of line t, and vertex R-prime is two units to the right of line t. Vertex S is two units to the left of line t, and vertex S-prime is seven units to the right of line t.
Answers
Answer:
Which point would map onto itself after a reflection across the line y = -x? ... What is the pre-image of vertex A' if the image shown on the graph was created by a reflection across the ... A triangle has vertices at R(1, 1), S(-2, -4), and T(-3, -3). ... Which shows the image of quadrilateral ABCD after the transformation R0, 90°? a.
Step-by-step explanation:
9 x (3 + 6)= (9×4) +( 9 × 6)
Answers
Answer:(6+3= 9x9=81x56=4536x36= 163,296)
163,296
Shane has $400 in a savings account that earns 9% annually.The interest is not compounded.How much interest will he earn in 2years? Use the formula i = prt, where i is the interest earned, p is the principal (starting amount), r is the interest rate expressed as a decimal, and t is the time in years.
Answers
I = (400)(0.09)(2)
I = 72
$72
p= 400
r= 0.09
and t= 2
so multiplying all those together gets you $72
I=$70, P=$700, t=4 years
Answers
Answer:
Check the definition of Simple Interest
I = Prt
Remember to write the rate as a decimal
I = Money earned over time on the investment
P =Principal the starting amount of the investmen
r = interest rate per year
t = time in years
For you data P=$700; r=9%; t=4 years; I=?
Step-by-step explanation:
A triangular prism is 40 millimeters long and has a triangular face with a base of 24 millimeters and a height of 35 millimeters. The other two sides of the triangle are each 37 millimeters. What is the surface area of the triangular prism?
Answers
Answer:
26,508
Step-by-step explanation:
To find out how to solve this is that we first need to know that Triangular prisms have their own formula for finding surface area because they have two triangular faces opposite each other. The formula A=12bh is used to find the area of the top and bases triangular faces, where A = area, b = base, and h = height.
Also: To find the total surface area of a prism, you need to calculate the area of two polygonal bases, the top face and bottom face. And then calculate the area of lateral faces connecting the bases. Add up the area of the two bases and the area of the lateral faces to get the total surface area of a prism.
The top= 12 x 24 x 35 = 10,080
The lateral faces: 12 x 37 x 37 = 16,428
Surface Area= 10,080 + 16,428 = 26,508
8. Distribute the expression (r+9)*5
Answers
Answer:
5r + 45
Step-by-step explanation:
(r + 9) * 5 = r *5 + 9*5
= 5r + 45
The figure of a rocket launched for space exploration is shown below.
For this problem, use 3.14 for , and enter any non-integer values as decimals rounded to the nearest hundredth.
The cone's volume is approximately
cubic meters.
The cylinder's volume is approximately
cubic meters.
The rocket's total volume is approximately
cubic meters.
Answers
Answer:
I am confused
Step-by-step explanation:
There is no question so Imma just put BANANA
Clara wants to paint her bedroom sky blue, so she mixes white and blue paint. Then, she decides to mix paint for her living room. To make sure she has enough paint for the larger room, Clara plans to use double the amount of white paint and double the amount of blue paint. Which room will be a lighter shade of blue?
Answers
Answer:
Same shade
Step-by-step explanation:
Shes doubling the paint mixture to have enough for the other room
Hope this helped and have a nice day : )
ANYONEEE PLEASEE HELP ME
Answers
2. 5x+25
3. 15x-30
4.5(x-1)
Hope it helps : )
Find the area of the figure.
Answers
area of rectangle= 8*13=104m^2
base of the Triangle= 13 -(4+4)=5
area of Triangle = 5*6/2=15m^2
area of shaded shape =104-15= 89m^2
25.68 = 2x – 6.32
find what x=
pls help i will give brainly! pls do step-by-step explanation for brainly
Answers
Answer:
hope this helps...
Step-by-step explanation:
25.68 = 2x – 6.32
move the terms
-2x = -6.32 - 25.68
calculate
-2x = -32
divide both sides
x = 16
Answer: x = 16
Step-by-step explanation:
25.68 = 2x - 6.32
Then you add 6.32 to both sides
25.68 + 6.32 = 2x - 6.32 + 6.32
32 = 2x
Then you divide both sides by 2
32/2 = 2/2x
Which leads you to x = 16
Hope this is right, sorry if it is wrong. Have a good day!
1/3 x 1/4 as a fraction
Answers
Answer:
[tex]\frac{1}{3} * \frac{1}{4} = \frac{1}{12}[/tex]
Step-by-step explanation:
When multiplying two fractions together, you multiply the numerator by the numerator, and the denominator by the denominator. In this case, the numerator would be 1 * 1 = 1, and the denominator would be 3 * 4 = 12, so the correct answer is [tex]\frac{1}{12}[/tex].
whats the right answer?????
Answers
Answer:
34 for the first box but ?? the last one
Step-by-step explanation:
Help again ASAP...........
Answers
Because 2x5 is 10 and 2xr is 2r
So it’s 10+2r
Can I have some help, thank you! ( NO LINKS )
Answers
Answer:
26) 1 28) 120 30) 36
Step-by-step explanation:
I hope this help you :))
Find The Output!!
Real answers please!!
Answers
Answer:
Step-by-step explanation:
solving x is x=6h-102
and h is h=x/6+17
Easy Points...Must Answer question though!
Who's sad about Yahoo Answers closing down soon, write at least 2 sentences.
Answers
Answer:
me. Its pretty sad consdering its been really helpful, and its been a great community. It was a safe space, but it had a few faults. not a problem, and we got great memes from there.
Step-by-step explanation:
what is 9 · y − 8 ÷ 4 when y = 5??
Answers
Answer:
43 if you follow the steps of PEMDAS
Step-by-step explanation:
9x5=45. 8÷4=2. 45-2=43
Hope this helps!
please help me by answering and showing your work
Answers
Answer:
25
Step-by-step explanation:
|y| + 4 - y * x
x = 7; y = -2
Step 1. Plug in given values for x and y.
|y| + 4 - y * x =
= |7| + 4 - 7 * (-2)
Now follow the correct order of operations.
= 7 + 4 - (-14)
= 7 + 4 + 14
= 25
Yvette’s phone plan is $20 per month and includes 2 GB of data. Each extra GB of data is $15. If she uses 3 GB of data in January, what type of expense would the extra $15 be?
Answers
Answer:
35
Step-by-step explanation: If I understand the question correctly?
PLEASE ANSWER BEFORE APRIL 23
1. The elevation of Death Valley, California is -282 feet. The elevation of Tallahassee, Florida is 203 feet. The elevation of Westmorland
California is -157 feet.
a. Compare the elevations of Death Valley and Tallahassee using < or>
b. Compare the elevations of Death Valley and Westmorland.
Answers
Answer: 282 feet < 203 feet
Step-by-step explanation:
HELP PLEAASEE
How many cubes with an edge length of 1 inch fill this box?
Answers
Answer:
120 cubes.
Step-by-step explanation:
If we fill the whole bottom, we get 30 cubes, because the length is 10 and the width is 3.
Then, because it is 4 blocks high, we take 30x4, which is 120.
Answer:
120
Step-by-step explanation:
first we have 30 on the botom. 30 x 4 is 120.
HELP HELP HELP IM IZN CLASS AND I DONT GET ITTTTTTTTTTTTT
Answers
Answer:
2nd one is going up by 25
1st one goes down by 25
3rd one multiplies by 25
4th one is dividing by 25
Step-by-step explanation:
it is the 3rd one
The quadrilaterals JKLM and PQRS are similar. Find the length x of RS. J M 3 4 5 3 K L P S 4.8 6.4 x 4.8 Q R
Answers
Answer:
6.4
Step-by-step explanation:
Two quadrilaterals are similar if corresponding sides taken in the same sequence (even if clockwise for one quadriateral and counterclockwise for the other) are proportional and corresponding angles taken in the same sequence are equal in measure.
If the quadrilaterals JKLM and PQRS are similar, the
3/4.8=4/x
3x=19.2
x=6.4
How much does 48 ounces of spring fresh water cost ?
Answers
Find the value of b.
A. 14
B. 15
C. 64
D. 289
Answers
Answer:
b or c
Step-by-step explanation:
Answer:
i would say b....
Step-by-step explanation:
Devon pays $300 each month to get rent field space where he earns $25 per hour for giving batting lessons. Which equation represents Devon's profit, y, for working × hours?
a. y =25x-300
b. y=25-300x
c. y=25x+300
d. -y=25+300x
Answers
Answer:
y = 25x - 300.
Step-by-step explanation:
This is a reasonable conclusion because we know that Steven earns $25 an hour, so it would be 25x. Since we know he pays rent, we are going to subtract that from 25x. Therefore, y = 25x - 300 is the answer.
I need help with math I have no clue how to do these
Answers
A triangle ABC is reflected across the y-axis and then translated 5 units down to triangle A'B'C'. How are the side lengths of triangle ABC related to the side lengths of triangle A'B'C'?
Answers
Answer:
10 8 7
Step-by-step explanation:
pls help me I have to finish this in order to get a passing grade
Answers
Answer:
im not sure but i think its C
im soooo sorry if its wrong
Step-by-step explanation: