Answers
Hope I helped
Related Questions
Which expression is represented by the model shown?
Answers
Explanation: There are 2 K’s, so this means that this would be written as 2K. There are also 5 1’s. If we add the 1’s altogether, we would get 5. we write this as an expression, so it would equal 2k + 5, or two K’s and 5 1’s.
I hope this helped!
Answer:
2k+5
Step-by-step explanation:
convert 174% to a decimal
Please answer fast
Answers
Answer:
1.74
Step-by-step explanation:
Are the ratios 12/4 and 3/1 equivalent
yes
Or
no
Answers
Answer: yes
Step-by-step explanation:
12 3
4 1
to get to 3 from 12 you divide by 4 and to get from 4 to 1 you also divided by 4
Math equation with its graph
a) y=3x+2
b) y= -x+5
c) y= 2x-1
d) y= -4x
See picture attached
Please help
Answers
Answer:
y=3x+2 to B
y=-x+5 to D
y=2x-1 to C
y=-4x to A
What can you infer from the fact that global warming has only been a problem for the last 100 years or so?
Answers
Answer:
All i infer is that first, it is called climate change, and second, climate change has nothing to do with math, and third, climate change is mostly from human pollution.
Step-by-step explanation:
Bought an antique for $25. He would it for 30% more than what he paid.
Answers
Answer:
$32.50
Step-by-step explanation:
multiple 25 by 30 then divide it by 100 then add your 7.5 to 25 and that's ur answer
Multiply and completely simplify: (4x+6) (x-1) PLEASE HELP NOW
Answers
Answer:
-2.333333333
Step-by-step explanation:
Find the measure of each angle indicated. Show work.
Answers
Answer:
? = 31 degrees
Step-by-step explanation:
20 + 35 + _ = 180
20 + 35 + 125 = 180
180 -156 = 24
24 + 125 + _ = 180
24 + 125 + 31 = 130
I need help.... Quickly!
Answers
Answer:
Rectangle Y.
Step-by-step explanation:
Find the perimeter of both rectangles.
If you want to find rectangle X, the breadth of the rectangle but the length of it isn't the same since it has been shortened, and since it covers half of the card for length...
Length = 14 ÷ 2 = 7cm
Perimeter = 6cm + 6cm + 7cm + 7cm = 26cm (Rectangle X)
Now, let's find perimeter for rectangle Y.
The length for the rectangle is the same as it isn't shortened or anything else, but the breadth is different as it have been shortened, since it covers half of the card for breadth...
Breadth = 6 ÷ 2 = 3cm
Perimeter = 3cm + 3cm + 14cm + 14cm = 34cm
(Rectangle Y)
Explaination: Rectangle Y will have the longer perimeter, (add in the solution that I wrote for rectangle X and Y)
Find the product of (x+3)2
HURRY ILL GIVE YOU BRAINLIEST ANSWER
Answers
Explanation: 2 times 3 is 6 and 2 times x is 2x
can i get help plz i made my points higher
Answers
Answer:
Answer is in the explanation
Step-by-step explanation:
7/y<6 is inequality, since it has the less than symbol
4^y+8=9 is the equation, since it has the equal symbol
3-2 would be the expression, since it has only numbers and symbols
Angelica has a babysitting business. She babysat on Friday night and made $60
plus a 20% tip. How much was the tip? How much was the total?
Answers
Answer:
The tip was $12. The total was $72.
Step-by-step explanation:
First, we need to find how much the tip is. 20%=1/5 of the amount of money. If you divide 60 by 5, you get 12. This means that the tip was 12 dollars. If you add 60+12 you get 72 meaning that the total amount of money Angelica got was $72.
You take 60 and multiply it by .2 , then you will get the 20% tip.
Find the area inside and outside the circle
Answers
Answer:
there is no area of a circle why because if it doesn't have any sides then it won't have an area
Step-by-step explanation:
Answer:
outside area = 240 sq ft
inside area= 80 sq ft
Step-by-step explanation:
inside of the circle is 20ft cause its half of 40
hope its right :)
- IZ
- -
M = 9
7. Carlene has $300 in her wallet but she doesn't realize that she has a hole in her wallet!
Every step she takes, she loses five dollars. How far will she walk before she only has $150 left
in her wallet? Write a sentence explaining your solution.
Click to add text
Explanation:
ick to add speaker notes
Answers
Step-by-step explanation:
Subtract initial amount (300) and final (150). from there you get 150 dollars that was lost. We know that every step you 5 dollars so then divide 150 and 5 to get 30. So the distance was 30 steps.
Please answer this question it's easy
Answers
Answer: He is correct
Step-by-step explanation:
25% is equal 25/100 which simplified to 1/4
PLEASE HELP ME ASAP!!! I REALLY NEED HELP :(
Answers
Answer:
See below
Step-by-step explanation:
GivenR is the midpoint of SQ and PTTo proveΔPQR ≅ ΔTSRSolutionR is the midpoint of SQ
SR = 1/2SQ and RQ = 1/2SQ ⇒ SR ≅ RQR is the midpoint of PT
PR = 1/2PT and RT = 1/2PT ⇒ PR ≅ RTSQ and PT intersect at point R ⇒
∠PRQ ≅ ∠TRS as vertical anglesTriangles PQR and TSR have two sides and the included angle congruent, therefore:
ΔPQR ≅ ΔTSR,as per SAS congruence postulate
If two sides and the included angle in one triangle are congruent to two sides and the included angle in another triangle, then the two triangles are congruentPoint Alies on Quadrant IV. If it is rotated 180° about the origin which quadrant will the image A' lie on.
A . Quadrant III
B . Quadrant 11
C . Quadrant l
D . Quadrant IV
NEED ANSWERS FAST
Answers
Answer:
Quadrant 1, I think.
Step-by-step explanation:
The ratio of boys to girls in a group is 7:3. If there are 40 more boys than girls, work out how many girls there are
Answers
Answer:
Odadasdsadasadad
Step-by-step explanation:
Answer:
These units equal to 40. Therefore, each of these units would be equal to 10. If this is the case, then for the ratio to be true, each of the other units would be 10 as well. Therefore, this will give a total of 100.
Step-by-step explanation:
simplify each expression 6X + 2x
Answers
Hope that helps
......
A cone with the same base but a height 3 times taller than the given cylinder exists. What is the volume of each figure? Express your answers in terms of pi.
Volume of the cylinder = pi
Volume of the cone = pi
Answers
Answer: the answer to this problem is 36 :)
Answer:
Both are 36
Step-by-step explanation:
I just did it
Use the Distributive Property to expand
2(5x - 6y)- 4 =
Answers
Answer:
10x - 12y - 4
Step-by-step explanation:
2 x 5x = 10x
2 x 6y = 12y
put it all back together again
Answer:
x= 0.4+12y/10
Step-by-step explanation:
10x - 12y = 4
10x = 4 + 12y
x= 0.4+12y/10
Maria's Grocery Store buys grapefruit at a cost
of 5 for a dollar. They sell them at a price of 5
for three dollars. How many must they sell in
order to make a profit of ten dollars?
Answers
Answer: 25 grapefruits
Step-by-step explanation:
They buy grapefruit at a price of 5 per dollar. This means that the price per grapefruit is:
= 1 / 5
= $0.20 per grapefruit.
They then sell at a price of 5 per $3. The selling price per grapefruit is:
= 3 / 5
= $0.60
The profit per grapefruit is:
= 0.60 - 0.20
= $0.40
In order to make a profit of $10, they should sell:
= 10 / 0.4
= 25 grapefruits
math math math.math math
Answers
Answer:
1st one is 60 2nd one is 15
Step-by-step explanation:
Answer:
hard math
Step-by-step explanation:
Your doctor told you to eat 25 25 grams of fiber each day. You had 4 4 grams of fiber for breakfast. What percent of the 25 25 grams of fiber have you eaten so far?
Answers
Answer: 16%
Step-by-step explanation:
Grams of fiber recommended by doctor = 25 grams
Grams of fiber had for breakfast = 4
Percentage of gram ate = Grams had for breakfast / Grams recommended by doctor × 100
= 4/25 × 100
= 4 × 4
= 16%
Answer: 16%
Step-by-step explanation:
What is the answer to: y= 2x^2+6 axis of symmetry and vertex?
Answers
Answer:
v (0,6) and it's symmetrical to y axis
What is the length of AD?
Answers
Answer:
So, We Need To Write An Equation To Find This:
AD = lAl + lDl Step-by-step explanation:
AD = l-7l + l8l
l-7l= 7.
AD = 7 + 8
7+8 = 15
AD = 15 So, AD = 15. This Means That The Answer Is B.
A box of 15 cookies cost $9. What is the cost for 1 cookie
Answers
Answer:
$0.60
Step-by-step explanation:
given :
15 cookies ---------> Costs $9
1 cookie -------> Costs $9 ÷ 15 = $0.60
Answer:
The answer is 60 cents
evaluate the expression: 2 1/4 - 3/6
Answers
Answer:
Answer will 19/4 hope it helps
Answer:1,1/2
Step-by-step explanation: First, we got to make an common denomanator, which is 24. 2 1/4 would be 2 6/24, and 3/6 would be 12/24. then, we use 2,6/24 and subtract it by 12/24, which is 1, 18/24, simplified to 1,1/2
Help please WORTH 15 POINTS!
Answers
Answer:
Step-by-step explanation:
I think it is 22
Which statement best explains why the graphed relation is not a function?
A) There are infinitely many points on the graph.
B) The domain of the graph does not include all real numbers.
C) There are points on the graph with the same x-coordinate but different y-coordinates.
D) The graphed relation is not a line.
Answers
Answer:
c
Step-by-step explanation:
Because you can't have multiple x-values. You can only have multiple y-values.