Answer:
A. 60 cm 2
Step-by-step explanation:
hope this helps
A=base height=30·2=60
This is worth 15 points plz explain how to get your answer that u picked ( no links )
I believe the answer is c I'm not the best at math o someone pl correct me if I'm rong.
Answer:
I think it is D!
Step-by-step explanation:
For A: x2 is not equal to +2. Basically, their ratio is different
For B: You're trying to get to 60, not 45.
For C: Same thing as A: +7.5 is not equal to x 2.
Therefore, D is correct :D
Which of the following is a statistical question?
A.
What are the checking account balances of the shoppers in a grocery store?
B.
How many players are on Greg's football team?
C.
How many students attend Natasha's school?
D.
What volume of milk is used to make cupcakes according to Paula's cookbook?
Please may someone help me please .
Answer:
Step-by-step explanation:
Diameter = 16 ft
Radius (r) = 16/2 = 8 ft
Area covered by the water sprinkler = πr²
= 3.14 * 8 * 8
= 200.96 ft²
Answer: H
Step-by-step explanation:
Area = π r2
= π × 8^2
= 64π
= A≈201.06
You are shooting baskets in gym class. You are standing about 5 ft away from the basket and the hoop is at a standard height of 10 ft. The graph of y_1 = −0.4x^2 + 10 represents this scenario. After making 10 baskets at this spot your gym teacher tells you to move to a new spot. The graph of y2 = −0.15x^2 + 10 represents your shots after the move.
Describe your new location in terms of your original location. Use the equation to explain.
A. The equations show that the absolute value of a decreased, which indicates that I moved further away from the basket.
B. The equations show that the absolute value of a increased, which indicates that I moved further away from the basket.
C. The equations show that the absolute value of a decreased, which indicates that I moved closer to the basket.
D. The equations show that the absolute value of a increased, which indicates that I moved closer to the basket.
Kadesha says that the triangles represent a translation. Which explains whether Kadesha is correct?
A. Kadesha is correct because triangle ABC is the pre-image and triangle A' B' C' is the image.
B. Kadesha is correct because each point in triangle ABC moves five units up.
C. Kadesha is not correct because the number of units between points A and B is different than those between points A' and B'.
D. Kadesha is not correct because a translation is a horizontal movement.
Answer:
C
Step-by-step explanation:
C is correct because a translation is just a movement across the graph- but in this case, the shape has not just moved, but the space between the points has changed. In a translation, the shape does not change at all.
Answer:C
Step-by-step explanation:
I got 100% on unit review test
Suppose you know that ∠S and ∠Y are complementary, and that m∠S = 5(m∠Y) − 150°. Find m∠Y.
Answer:
∠s + ∠y are complementary
∴ ∠s + ∠y = 90°
∠s = 4(∠y ) -100
s + y = 90
4y - 100 + y = 90
5y = 90 + 100
5y = 190
y = 38
Ans: y = 38°
plzzzzz
hury uff hury
Answer:
with what there is no pictuer
Step-by-step explanation:
Answer:
Reflection
Step-by-step explanation:
Reflection is the image being mirrored.
Another example of reflection would be this...
Answer the ones that have red circles (5 Points and brainiest)
Answer:
2. 1
4. 1
Step-by-step explanation:
2. 8/15 + 2/5 = 14/15
since the directions say to estimate the answer is 1.
it is not 0 because it is not 1/15 etc
it is not 1/2 because it isn't 7.5/15
it is 1 because 14/15 is just one off from 15/15 which is equal to 1
4. 8/10 + 4/9 = 112/90
112/90 can be simplified by dividing by 2 so that equals 56/45
more than equal
Answer question 17 and I will give you brainlest. The second photo is what you need to use to answer the question.
Answer: 23°
Step-by-step explanation:
First, we need to find the missing angle to the left of x
Let's take what we are given
which is 130°, As you notice the angle of 130° is on a straight line
A straight line is supposed to equal 180°
So we can take 180°-130° which will equal 50°
Now we know that the missing angle next to x is 50°
Now we need to take 107° and add it to 50
Which will equal 157°
Now to get x, we need to take 180°-157°
Which will equal 23°
x=23°
Two bags each contain black and white marbles, as shown below. If Karl draws one marble from each bag, what is the probability that they will both be black?
A.3/7
B.1/6
C.11/12
D.3
Answer:
The answer is A
Step-by-step explanation:
Hope this helps!
:)
Answer:
I think A. But I'm not 100% sure.
Step-by-step explanation:
pls help and show your work/explain if you can
Addison wants to ride her bike more than 80 miles this week. She has already ridden her bike 18 miles, which inequality could be used to determine the number of miles,m, she would need to ride her bike for the 6 more days to achieve her goal.
Answer:
she should ride her bike 3 miles for 6 days to reach her goal
Step-by-step explanation:
Find the area (EXPLAIN YOUR ANSWER AND CORRECT ANSWER FOR BRAINLYEST)
(no links)
Step-by-step explanation:
Alright,
Multiply each side by each other so,
16×5 = 80
80×4.5= 360
360× 12 = 4,320
4,320 × 21 = 86,400
The area of this figure is 86,400. I Hope this helps you ^-^ ♡
A Gumball machine contains 5 white gumballs, 8
orange gumballs, 7 red gumballs, 3 orange
gumballs, 6 green gumballs, 3 blue gumballs, and 8 pink gumballs. Judy puts a quarter into the gumball machine. What is the probability that she will receive a pink gumball?
A. 1/4
B. 1/5
C. 1/7
D. 1/40
Answer:
it would be 1/5
Step-by-step explanation:
Because there are 5 coleres and pink is one out of the fhive colere you can get
What is the equivalent ratio for 4 flowers to 6 pedals?
Answer:
24
Step-by-step explanation:
Answer:
there is no picture but i will give you some equivalents anyway :)
Step-by-step explanation:
4:6
2:3
1:1.5
8:12
16:24
ask for some more if needed :)
You spin a spinner (labeled 1 – 3) and rolls a standard number cube. What is the probability that you land on a 2 and roll a number greater than 2?
A) 1/9 B) 2/9 C) 2/3 D) 5/6 E) impossible
does anyone know this?
Answer:
i think the answer is c
Step-by-step explanation: if wrong srry
Which of the following images has an angle highlighted in red?
Figure A
Figure B
Figure C
Figure D
Answer:
Figure B
Step-by-step explanation:
Hope this is right! Let me know !
Thanks!
Your teacher gives you a graph of the parent function y = x^2 and the graph of another function. You notice that the new function has been compressed horizontally by a factor of 5, reflected over the x-axis, and translated down 3.5 units. What is the equation for the new function?
A. y = 5x^2 + 3.5
B. y = −(5x)^2 − 3.5
C. y = 5x^2 − 3.5
D. y = −(5x)^2 + 3.5
Answer:
yurr
Step-by-step explanation:
yurr
Simplify the algebraic expression: 10x - 8x + 2 + 10
Answer:
2x + 12
Step-by-step explanation:
10x - 8x + 2 + 10 = 2x + 12
Answer:
12+2x
Step-by-step explanation:
10x-8x=2x
2+10=12
12+2x
plsss helppp asappp
will give brainliest
PLz help thank you
i will mark Brainliest
if right answer
Answer:
122
Step-by-step explanation:
for y 11*11 = 121
for x, it's just 1 since 1*1 = 1
and add 121+1
Sam found the area of a polygon. The area is 36 in2. Which of these polygons has an area of 36 in2? Explain your reasoning.
CAN YOU HELP MEE PSLSSS
IM SO SKEPTICAL IF ITS D OR B
Answer:
Its A
Step-by-step explanation:
i thought it was D but im tired-
Answer:
i think its a
Step-by-step explanation:
Please help!!!! I’ll mark u as brainlist
Using the above transformations, identify the rotation, reflection and translation. Compare and contrast each of the transformations. How would you describe these transformations to someone not familiar with geometry?
pls answer quickly
Rewrite without absolute value for the given condition: y=|10-x|, if x <10
Answer:
y=|10-10|
Step-by-step explanation:
Answer:
Step-by-step explanation:
x<10
0<10-x
or 10-x>0
so y=10-x
Which shape has a greater perimeter?
Answer: Shape B, which is the thin and long rectangle.
Step-by-step explanation:
Shape A:
4 + 4 + 8 + 8
4+4 = 8
8 + 8 = 16
16 + 8 = 24
Shape A has a perimeter of 24.
Shape B:
2 + 2 + 11 + 11
2 + 2 = 4
11 + 11 = 22
22 + 4 = 26
Shape B has a perimeter of 26.
A barge can safely haul no more than 400 tons across the river.
The barge has an empty weight of 24 tons. The average weight of the railroad cars is 4 tons each. How many railroad cars can the barge haul?
2. In order for the barge operator to meet his expenses, he has to haul
at least 120 tons of freight. How many railroad cars must the barge operator haul on each trip to at least break even?
3. Write a compound inequality that gives the range of the number
of railroad cars that the barge can haul which will allow the barge operator to at least break even.
Answer:
1: 94
2:30
3: dont know
Step-by-step explanation:
Help NOW PLEASE!!! really need help
Answer:i think A
Step-by-step explanation: