Answers
Answer:
90
Step-by-step explanation:
a triangle's angles all add up to 180. take 51 and 39 away from 180 and you get 90
Answer: 90 degrees
Step-by-step explanation:
Theorem:
a+b+c=180 degrees
39 degrees + 51 degrees + x degrees = 180 degrees
39 + 51 = 90
180 - 90 = 90
Related Questions
PLS help quickest and accurate answer gets brainliest Mrs. Meadows wants to tile a wall to serve as a splashguard above a basin in the basement. She plans ot use equal-sized tiles to cover an area that measures 48 inches by 36 inches. What is the area of the maximum-size square tile Mrs. Meadows can use and not have to cut any of the tiles? Write your answer as inches squared.
Answers
Answer
1729 in^2
Step-by-step explanation:
48 in x 36 in= 1728 in^2. A=LxW
Can someone tell me a good definition for “Annuity” please?
Answers
Answer:
an annuity is a type of retirement income product that you buy with some or all of your pension pot. it pays a regular retirement income either for life or for a set period. (hope this is a decent answer lol)
Step-by-step explanation:
Answer:
An annuity is a contract between you and an insurance company in which you make a lump-sum payment or series of payments and, in return, receive regular disbursements, beginning either immediately or at some point in the future.
Step-by-step explanation:
The height of the water in a pool is proportional to the minutes it takes for the pool to fill up. If the height of the water is 2 inches after 5 minutes, what is the constant proportionality/constant of variation in this situation
Answers
Answer:
40 minutes for 8 inches
Step-by-step explanation:
Kathy has a job on a farm.
. She earns $3.20 every 15 minutes she picks
green peppers.
. She earns $3.00 every 20 minutes she picks
carrots.
She picked green peppers for 45 minutes and
then spent an hour picking carrots.
How much money did Kathy earned? (write
your answer in dollars. cents)
Answers
She picked peppers for 45 minutes and earned 3.20 every 15 so 3.20 * 3 is 9.60 then picked carrots for 60 minutes and earned 3 every 20 so 3*3 is 9 add them together it’s 18.60
w6+58=-138!! what is x PLEASE
Answers
Answer:
the answer is -196 im sorry if i got it wrong
Step-by-step explanation:
Answer:
w = ~ - 32.7
Step-by-step explanation:
w6 + 58 = -138
Subtract 58 on both sides
w6 + 58 - 58 = -138 - 58
w6 = -196
Divide by 6 on both sides to isolate the variable
w6/6 = -196/6
w = - 32.66666666666667
w = ~ - 32.7
Hope this helped!
Have a supercalifragilisticexpialidocious day!
100 points! WILL GIVE BRAINLIST FOR FIRST ANSWER
A building covers an area of 600 square ft. the eight is 45 feet what is the volume?
Answers
Answer:
27000
Step-by-step explanation:
600(45)=27000
Answer:
27000
Step-by-step explanation:
All I need is the congruency statement and postulate ( SSS,HL,SAS,AAS,ASA,Not crungruent)
Answers
Answer:
I believe its AAS
Step-by-step explanation:
hello! I need a bit of help here
Answers
Will give 15 point
Easy math please explain your work
Answers
Answer:
Answer is 154
Step-by-step explanation:
2(5x-9) = 11x-3 find m
Answers
Answer:
129 degrees
Step-by-step explanation:
Please let me know if you want me to add an explanation as to why this is the answer/how I got this answer. I can definitely do that, I just wouldn’t want to write it if you don’t want me to :)
The measure of angle PST 129 degrees after applying the properties of the triangle.
What is the triangle?In terms of geometry, a triangle is a three-sided polygon with three edges and three vertices. The triangle's interior angles add up to 180°.
It is given that:
The triangle is shown in the picture.
The equation can be made:
5x - 9 = (180 - (11x - 3))
5x + 11x = 180 + 3 + 9
16x = 192
x = 192/16 = 12
The measure of angle PST = 11x - 3
= 11(12) - 3
= 129 degrees
Thus, the measure of angle PST is 129 degrees after applying the properties of the triangle.
Learn more about the triangle here:
brainly.com/question/25813512
#SPJ2
490,612 round to the nearest hundred thousand
Answers
Answer:
500,000
Step-by-step explanation:
If the number is under 5 it rounds down and over 5 rounds up
Explanation:
What is the y-intercept of the line?
110
A
2
B
3
000
-7
-6
D
Answers
Help!!??
I'm tryna pass 8th grade ykyk
Answers
i hate math how about you
HELP PLEASE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
NO SOLUTION, cannot be graphedStep-by-step explanation:
brainliest pleaseAnswer: no solution
because that solution cant be graphed
Step-by-step explanation:
Tom works 12 hours a day at a café. He is paid $8 an hour. How much
money is he paid in 10 days?
Answers
Answer:
Tom will be paid $140 in 10 days
Step-by-step explanation:
Answer:
Tom will be paid 960$ is 10 days
Can someone help me? Thanks! :)
Answers
Answer:
60
Step-by-step explanation:
70+50=120
180-120=60
The scale on a drawing is 2:in:5yd. If a length on the drawing is 6 inches, what is the actual length.
Answers
Answer:
15 yards
Step-by-step explanation:
proportion:
2/5:6/X
2x=30
x=15
A dog barks 30 times in 2 minutes. How many times does the dog bark per minute?
barks per minute
Answers
Answer:
15 times per minute
Step-by-step explanation:
just divide 30 by 2
A bench is located where the shadows casted by a 16 foot tall flagpole and 40-foot tall tree meet. If the bench is 18 feet from the flag pole, find the distance from the flagpole to the tree
Answers
Answer:
The distance from the flagpole to the tree is 27 ft
Step-by-step explanation:
Similar Triangles
Since the elevation angle from which the trees cast their shadows has the same measure and given the tree and the flagpole and the ground form right angles, both triangles are similar.
Similar triangles have their corresponding side lengths proportional. The ratio between the distances from the bench to the tree and flagpole and their heights is constant, i.e.:
[tex]\displaystyle \frac{16}{18}=\frac{40}{x}[/tex]
Where x is the distance from the bench to the tree.
Solving for x:
[tex]\displaystyle x=40\cdot \frac{18}{16}[/tex]
x = 45 feet
Thus the distance from the flagpole to the tree is 45 - 18 = 27 feet
The line of best fit for a scatterplot is shown what is the equation of this line of best fit in slope intercept form?
(pic provided)
1. y=-6x+3/4
2.y=6x+3/4
3. y=-3/4x+6
4. y=3/4x+6
Answers
Answer:
3. y=-3/4+6
Step-by-step explanation:
The y-int is 6, so you can already cross out the first two answers. Then, you know the slope is negative because the line is going downward, so -3/4 has to be the slope bc it is negative.
Answer:
y=-3/4x+6
Step-by-step explanation:
the y/intercept is (0,6) because that is the point where the line crosses the y-axis
knowing that use the point (0,6) and (4,3) to find the slope use rise over run so it goes up 3 and right 4
using the slope intercept equation y=mx+b it is y= -3/4+6
it is negative because its going downward
hope this makes sense and helps you guys!
help i am almost done
Answers
Can someone help please
Answers
Answer:
B
Step-by-step explanation:
+30 puntos.
1) 7 (x+3) 5x + 5
Answers
Step-by-step explanation:
[tex]7(x+3)5x+5 \\
(7x+21)5x +5 \\ 35 {x}^{2} + 105x + 5[/tex]
Find the missing side length.
Answers
Answer:
d
Step-by-step explanation:
Step-by-step explanation:
i believe D I can be wrong
What proportion can be used when there is a %, the word "is" and the "of" in a problem?
Answers
Answer:
C. is / of = % / 100Step-by-step explanation:
We can interpret this as:
x% of y is zCalculation is:
x*y/ 100 = zTranslate this into the given format:
% * of / 100 = is ⇒ % / 100 = is / ofThis matches option C
5 1/4 divided by 5/8
Answers
Answer: 8.5
Step-by-step explanation: we was doing this in class
Answer:
8.4
Step-by-step explanation:
It costs $3.50 for ¾ pound of chicken. How much does it cost for 1 pound of chicken?
Answers
Answer:
£4.38
Step-by-step explanation:
You need to find 1/4 and then add it on
Find the missing length indicated
I WILL GIVE BRAINLIEST TO CORRECT ANSWER
Answers
Answer:
a 9 cause they both expand by one
please help me on this will give you brainliest
Answers
46 - 2v
5 of 5
Sushil, Alex and Peter share some sweets in
the ratio 4:2:3. Sushil gets 8 more sweets than
Peter. How many sweets does Alex get?
Check
Answers
9514 1404 393
Answer:
16
Step-by-step explanation:
If we multiply the numbers by 8, the difference between the first (Sushil) and last (Peter) will be 8.
4 : 2 : 3 = 32 : 16 : 24
This tells us Alex gets 16 sweets.