What is the value of x?
Answer:
28!
Step-by-step explanation:
soooooo its a 90 degree angle
2x+1+33=90
2x+34=90
-34
2x=56
x=28
Answer:
x = 28°
Step-by-step explanation:
As you see that the angle is an right angle where right angles = 90°
So,
(2x + 1) + 33 = 90°
Subtract 33 on both sides:
2x + 1 = 57
Subtract 1 on both sides:
2x = 56
Divide 2 on both sides:
x = 28°
m = ____?
Fill in the blank?
Answer: (0,0)
Step-by-step explanation:
Solve the following equation when a = 3 and b = 2.
5a^2 − 10b + 9b =
Please help me with #5
Simple Interest: formula I=PRT
P=$ or principal
R=%
T=time(in years-divide by 12 if given months)
“Any absurd answers will be reported”
Find the area of the circle. Round your answer to the nearest hundredth. 15 in.
well nearest hundredth is 3
the sides of a rectangle are in the ratio 2:5. if the longer side of the rectangle is 25.5 in., what are it's width, perimeter, and area ?
Answer: The width of the rectangle is 10.2 inches, the perimeter is 71.4 inches, the area is 260.1 inches.
Step-by-step explanation:
25.5/5=5.1
5.1*2=10.2
The width is 10.2 inches
25.5*2+10.2*2=71.4
The perimeter is 71.4 inches
20.5*10.2=260.1
The area is 260.1
Width=10.2 in. Perimeter=71.4 in. Area=and 260.1 in.
Step-by-step explanation:
hope it helps
What is the median of these numbers :
90, 95, 92, 93, 91, 97
Answer:92.5
Step-by-step explanation:
The middle numbers are 92 and 93 and then you add 92+93=185 and 185/2=92.5
What is the median of these numbers
10, 12, 8, 11, 10, 15, 7
Answer:
answer is 11.
Step-by-step explanation:
the median is always the middle
Answer:
10
Step-by-step explanation:
AMOGUS (again)
Which one of the following expressions is represented by the diagram?
A. 3 + (−2) + 1
B. 3 − (−2) + 1
C. 3 + (−5) − 3
D. 3 + (− 5) + 3
Answer:
I think the answer is D
Step-by-step explanation:
The first line starts at 0 the you add 3 then you're subtracting 5 then you are adding 3 again.
Gary surveys all of his classmates for a project.
Select the two statistical questions that Gary could ask.
A. How many states are in the United States?
B. How old is your school?
C. In what year was the Declaration of Independence signed?
D. How many pets do you have?
E. What is your favorite flavor of ice cream?
PLZ HURRY WILL MARK BRAINLIEST
Answer:
A and D
Step-by-step explanation:
Statisical questions have to deal with numbers
B is age
C is year
E is a flavor of ice cream
Why is woman of color being discriminated in the workplace an important topic. I need yall's opinions
Step-by-step explanation:
BECAUSE THEY ARE RACIST AS FRICK!!
Answer:
Because any women in the workplace is being douted, because she is a female. But because she is a woman of color they don't think she can do it as better as a man could.
Step-by-step explanation:
Find the volume of the composite solid. Round your answer to the nearest tenth.
The figure shows a trapezium PQRS where RS = 17m and PS = 15m. If PT = 14m, and the area of trapezium is 196m2, Find the length PQ.
Answer:
PQ = 11 m
Step-by-step explanation:
In trapezium PQRS,
PQ and RS are parallel lines and PT is the perpendicular distance between the parallel lines
a = PQ
b =RS = 17 m
d = PT = 14 m
[tex]\frac{(a+b)*d}{2}= 196\\\\\frac{(PQ + 17)*14}{2}=196\\\\(PQ + 17) * 7 = 196\\\\PQ + 17 = \frac{196}{7}\\\\PQ + 17 = 28\\\\PQ = 28 - 17\\\\PQ = 11[/tex]
plz help and explain
Answer:
A regular polygon
B irregular polygon
C regular polygon
D not one
E regular one
F not one
Step-by-step explanation:
PLZ ANSWER WORTH 10 points!!!! ANswer correct and I will give brainiest! ( I keep my words)
Answer: Part 1 (2.35 X M)
Step-by-step explanation: Part 2 she would have saved $28.20 in one year if she started with nothing.
Justin is running a 10-mi. race on Saturday. If he runs at a steady pace, what rate of speed must he maintain to finish the race in 2 hr.?
A. 2 mph
B. 3 mph
C. 5 mph
D. 10 mph
Answer:
5 MPH
Step-by-step explanation:
10 miles at what speed , in MPH ? at 5 MPH he would cover 10 miles in 2 hours... does that make sense?
About 3.2×10^8 people live in the United States. About 3.9×10^7 people live in Canada. And about 1.1×10^8 people who live in Mexico. About how many people live in all three countries altogether?
Answer:
469000000
Step-by-step explanation:
4.9*10^(8)
Answer would be:
469000000
What does a closed circle on a number line mean?
Answer:
Step-by-step explanation:A closed circle indicates "greater than or equal to" or "less than or equal to," while and open circle indicates "greater than" or "less than".
Answer: They are numbers that are less than or equal to and greater than or equal to.
Step-by-step explanation: I hope this helps!
!Help Help Help! lols
What is the scale factor of the dilation?
Is the dilation an enlargement or a reduction?
Answers:
Scale Factor = 3/4
This is a reduction
======================================================
Explanation:
Let's focus on the point R(4,4). That's the preimage point for the image of R ' (3,3).
Let k be the scale factor. We multiply this value of k by the x,y coordinates of point R to jump to R '
we have x = 4 jump to 4k which is the x coordinate of point R'
So we set 4k equal to 3 and solve for k to get k = 3/4. The scale factor is 3/4 or 0.75
We have a reduction since the image triangle T'R'S' is smaller compared to the preimage triangle TRS. We can see that we have a reduction by looking at the scale factor. If 0 < k < 1, then we have a reduction. If k > 1, then we have an enlargement instead. So we go with the first option since 0 < 3/4 < 1 or you could say 0 < 0.75 < 1.
Answer:
A reduction (think shrinking) is a dilation that creates a smaller image, and an enlargement is a dilation that creates a larger image
Step-by-step explanation:
please help im literally on my knees rn
Answer:
A 6,18
B 6,18
c 7,2.5
D 7.2,2.2
A and B are proportional because they have the same graph and numbers and etc
Step-by-step explanation:id.k abt A-c unless its just weird just simplify it to the nearest number and etc, if i got it wrong atleast i tried to help ig
A rectangular pyramid was sliced perpendicular to its base and through its vertex. What is the shape of the cross section shown in the figure?
A rectangular pyramid. The cross section is a triangle.
a triangle that has the same dimensions as one of the sides of the pyramid
a triangle that does not have the same dimensions as one of the sides of the pyramid
a parallelogram that is not a rectangle
a rectangle
Option C:
A triangle that does not have the same dimension as one of the sides of pyramid.
Because....
There is a rectangular Pyramid, which is sliced perpendicular to its base and through its vertex.
please help me with this math
Answer:
i think is correct
Step-by-step explanation:
you need connect figure.
Write an equation that you can use to solve for the height of the triangle (x). Notice that the perimeter is 48 feet.
A. 48 = 12 + 20 + x
B. 48 = 12(x)/2
C. 48 = 12(x) (20)
D. 48 = 12 + 20 - x
The pacific ocean covers 1/3 of Earth surface the Atlantic Ocean cover 1/5 of Earth surface, what fraction of Earth surface is covered by both oceans?
Answer:
Here I answered it
Step-by-step explanation:
1/3 + 1/5
1 x 5/3 x 5 + 1 x 3/5 x 3
5/15 + 3/15 = 8/15
The part of earth covered by both of the oceans is 8/15
What is a fraction?A fraction represents part of a whole. When something is broken up into a number of parts, the fraction shows how many of those parts you have.
Given that, The Pacific Ocean covers 1/3 of the Earth surface the Atlantic Ocean covers 1/5 of the Earth surface,
To find the total area covered we will add both the area,
1/5+1/3
= 8/15
Hence, The part of earth covered by both of the oceans is 8/15
For more references on fractions, click;
https://brainly.com/question/10354322
#SPJ2
Rebecca is playing a video game that involves planting and cutting down trees. She moves up an energy level for each tree she plants, and she moves down a level for each tree she cuts. If Rebecca reaches energy level 10, she will earn bonus points.
Rebecca is currently at energy level 4. The results of her next 3 turns are:
Turn 1: 6 trees cut
Turn 2: 8 trees planted
Turn 3: 1 tree cut
3. What is Rebecca's energy level after Turn 2?
4. What is Rebecca's energy level after Turn 3? Will she earn bonus points after Turn 3? Explain why or why not.
Answer:
3. 6 energy points after turn 2
4. 5 energy points after turn 4
no bonus points cause she never reached 10 points
Solve the x
-9 (1/2x - 3) = 45
Answer:
=
−
3
6
7
Step-by-step explanation:
Answer:
x = -4
Step-by-step explanation:
-9 (1/2x - 3) = 45
Divide both sides by -9
1/2x - 3 = -5
Add 3 to both sides
1/2x = -2
multiply both sides by 2
x = -4
so who said i was not good at math???? me i did lol
Answer:
I got 10 grade on my 7th iready test
Step-by-step explanation:
Just try your best ;-;
Answer:
-4 5/12
Step-by-step explanation:
please help, im having trouble with this
a small waffle cone has a height of 6 inches and a diameter of 2.5 inches a large waffle cone has a height of 7.25 inches and a diameter of 3.25 inches. show how to find the difference in the volumes.
Answer: The difference in volumes is 8.5
Please help me!
I will give brainly
Answer:
B
Step-by-step explanation:
You would find these answers by plugging in each of the numbers for x. B is the only one that when you plug in each of the numbers, the equation is true.
22 - 20 = 2
2 < 6
24 - 20 = 4
4 < 6
26 - 20 = 6
6 = 6
Hope this helps !! Have a good day! :)