the graph shows a proportional relationship which equation matches the graph? *ribbit* please help i need to pass this or my mum will get mad 0-0
Answer:
C. y = 5x
Step-by-step explanation:
(5 - 15) / (1 - 3)
-10 / -2
5
what is the point 2,1 dilated by the scale factor of 2.5
Answer:
The answer would be -0.4
Step-by-step explanation:
Which two expressions are equivalent? *
2 points
21x + 14 and 7(3x + 2)
23x – 14 + 2x and 21x + 14
x + x + 5 and x2 + 5
9x2 + 9x + 5 and 18x2 + 5
PLS ANSWER
Answer:
I believe that the answer is 21x+14 and 7(3x+2).
Step-by-step explanation:
I hope this helps, have a blessed day.
Answer:
A. 21x + 14 and 7(3x + 2).
Step-by-step explanation:
23x - 14 + 2x = 21x + 14
25x - 14 ≠ 21x + 14
x + x + 5 = x² + 5
2x + 5 ≠ x² + 5
9x² + 9x + 5 ≠ 18x² + 5
21x + 14 = 7(3x + 2)
21x + 14 = 21x + 14.
Your answer is A, 21x + 14 and 7(3x + 2).
Use the net to find the surface area of the square pyramid
A) 385 ft2
B) 473 ft2
C) 526 ft2
D) 568 ft2
Select who numbers that are equivalent to 8.6
Answer:
C I believe if I'm wrong please correct me
Please help I will give brainly and show your work also :)
so i suck at this stuff
Here are the scores for landing an arrow in the colored regions of the archery target.
Yellow: 10 points
Red: 8 points
Blue: 6 points
Green: 4 points
White: 2 points
Andre shot three arrows and they landed at (-5,4),(-8,7) and (1,6). What is his total score?
Answer:2
Step-by-step explanation: 2
y = 4
Graph the equation on the coordinate plane to the left. What is the y-value when x is 5? What is the slope of the equation? Answer these questions in the text box below.
Answer:
when [tex]x=5[/tex], [tex]y=4[/tex]
the slope is 0
Step-by-step explanation:
There isn't much to explain.
no link just right answer
Answer:
21 in3
Step-by-step explanation:
1/3 x 1/3 x 1/3 =1/27
1/27 x 567= 21
Answer:
the answer is 21 cubic inches
Step-by-step explanation:
21 cubic inches is the volume of a box that will hold exactly 567 of these cubes with 1/3 inch sides.
i hope it helps you
helpppppppp pleaseeeeee :)))))
NO LINKS
1. On a grid, draw three different irregular figures and estimate the area of each one.
2. Draw two different irregular figures with about 12 square units. What strategy did you use to draw each figure?
3. What method(s) did you use to estimate the area of the figures you drew, and the figures in the animation?
4. How accurate do you think your estimates were?
5. Can you think of any real life situations where we would need to find the area of irregular figures?
List three figures that you have found the area of in this unit.
On a grid, draw three different irregular figures and estimate the area of each one.
Draw two different irregular figures with about 12 square units. What strategy did you use to draw each figure?
What method(s) did you use to estimate the area of the figures you drew, and the figures in the animation?
How accurate do you think your estimates were?
Can you think of any real life situations where we would need to find the area of irregular figures?
Answer:
clro sia
Step-by-step explanation:
hehe hoi answer this for pog points
Answer:
D 7 degress is x
Step-by-step explanation:
What is the value of B for the following triangular prism?
3 by 4 by 5
Answer:
3x4x5=60
Step-by-step explanation: another way to put this is 3x4=12, and 12x5=60.
The value of B for the triangular prism will be equal to 60.
What is a triangular prism?
A triangular prism is a polyhedron constructed of two triangular bottoms and three rectangular flanks. It is a three-dimensional body that has three flank faces.
The value of B will be calculated as:-
B = 3 x 4 x 5
B = 60
Therefore the value of B for the triangular prism will be equal to 60.
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Find the value of each expression.
1/4⋅(-12)
(-1/3)⋅39
(-4/5)⋅(-75)
(-2/5)⋅(-34)
8/3⋅(-42)
Answer:
1/4⋅(-12) = -3
(-1/3)⋅39 = -13
(-4/5)⋅(-75) = 60
(-2/5)⋅(-34) = 13.6
8/3⋅(-42) = -112
Step-by-step explanation:
just please use a calculator
Use the distributive property to write an expression that is equivalent to 8( a + 4 ). 8(a+4) = blank a + blank
Answer:
8a+32
8(a+4)= 8a+32
Hope it helps :D
Step-by-step explanation:
Answer:
[tex] \sf \: 8a + 32 [/tex]
Step-by-step explanation:
Now we have to,
→ Find the equivalent expression.
The property we use,
→ Distributive property.
The expression is,
→ 8(a + 4)
Let's simplify the expression,
→ 8(a + 4)
→ 8(a) + 8(4)
→ (8 × a) + (8 × 4)
→ 8a + 32
Hence, the answer is 8a + 32.
Which story shows 3 ÷ 1/6? 3 cups of glue are divided into 1/6-cup containers. 1/3 cup of glue is divided into 1/6-cup containers. 1/3 cup of glue is divided into 6-cup containers 3 cups of glue are divided into 6-cup containers.
Answer:
First one
Step-by-step explanation:
3 cups of glue divided into 1/6 cup containers
3 help please
Xxxxxxx
Answer:d
Step-by-step explanation:
Answer:
D) 472
Step-by-step explanation:
Surface Area formula:
SA = 2(wl + hl + hw)
Given:
w = 7
l = 12
h = 8
Work:
SA = 2(wl + hl + hw)
SA = 2(7 x 12 + 8 x 12 + 8 x 7)
SA = 2(84 + 96 + 56)
SA = 2(236)
SA = 472
Whoever is right gets brainiest and 5 stars
Answer:
The answer is D. 10 1/3
~ Hoped this helped~
~Brainiliest and 5 stars please!~
please help I will appreciate it
Answer:
A) 4 [ x-value of the intercept of the 2 lines]
Step-by-step explanation:
B) the number of months taken for the cost of band to be equal to the cost of soccer
Which of these is an example of a rectangular prism?
A
a round can of soup
B
a pile of rectangular cards
C
a pile of circular Frisbee
D
a stack of triangular hats
Answer:
B
Step-by-step explanation:
Answer:
B. a pile of rectangular cards
this is because the cards are rectangular and they form the sides of the prism. then when they come together, they form triangles, which are the bases.
can someone pls help mee:( i dont understand
Answer:
A. How many states make up the United States of America.
Step-by-step explanation:
A farmer sells 7.2 kg of pears and apples at the farmer's market. 2/5 of this weight is pears, and the rest is apples. how many kg of apples did she sell at the farmer's market?
Answer:
The farmer sold 4.35 kg of apples at the farmers market.
Step-by-step explanation:
what is 60 percent of 7.2?
4.35
:) If you need more explenation please comment :)
Select TWO statements that can be represented by -40 feet.
Group of answer choices
The length of a sailboat
The length of a sailboat
The length of a piece of ribbon
The change in altitude of a balloon
The distance of a tree branch above the ground
The distance of a fish below the surface of the water
please help I will really appreciate it
Answer:
where is the question friend
what is the area of a quarter circle with a radius of 10? (answer needs to be in terms of pi)
Answer:
314.16
Step-by-step explanation:
help me its math khan academy 8th grade math
Answer:
95%
Step-by-step explanation:
So, we can see on the chart that 78 out of 82 people from ages 18 to 22 use Face.book. So we're trying to find what percentage 78 is of 82:
The first step is to write 78 as a fraction of 82, which is:
78/82
In order to find the simplest form of 78/82 we cancel out the greatest common divisor of 78 and 82, which is 2 :
78/82 = 37/41
Now we just need to convert this fraction to a percentage :
37/41 = 95% (rounded)
So we have the final answer :
78 is 95% of 82
Which means that:
Approximately 95% of people from ages 18 to 22 use Face.book
hope this helps:)
Answer:
35%
Step-by-step explanation:
The figure is made up of a semicircle and a triangle. Find the perimeter. Round your answer to the nearest hundredth. 25 ft 7 ft 24 ft The perimeter is about feet
Many games involve chance and they usually involved either dice or cards. For this activity, we will look at a common game called 7‐11 where two dice are rolled. If the roll adds up to 7 or 11, the player wins. If the roll adds up to 2, 3, or 12, the player loses. If there is any other sum, it is a draw (no winner or loser). Use this two‐dice roll scenario to complete the problems below.
1. Create a tree diagram to determine all the possible outcomes of rolling two dice.
cone A and cone B are similar. The radius of cone a is 5.4 feet and the radius of cone b is 16.2 feet. if the surface area of cone a is 43 square feet, find the surface of cone b
The surface area of cone B is 387 square feet.
What is a cone?It is a shape of a christmas tree where there is a base of radius r and a top point called the apex.
We have,
Since the cones are similar, their corresponding dimensions are proportional.
In particular, the ratio of their radii is equal to the ratio of their surface areas.
Now,
Let S be the surface area of cone B, then we have:
ratio of radii = 16.2/5.4 = 3
ratio of surface areas = S/43
Since the ratio of surface areas is equal to the ratio of radii squared,
We have:
3² = S/43
9 = S/43
S = 9 x 43
S = 387
Therefore,
The surface area of cone B is 387 square feet.
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