Answers
Related Questions
Help 7th grader :) plzzz :3
Answers
The scale factor is 2.5
16x2.5 is 40
Side PQ is 40 inches
How is the formula to find the slope between any two points the same as rise/run?
Answers
Answer:
because as long as it's the same number, the equation is still the same as long as you have the same numbers and you're using the same subtraction/addition properly
Step-by-step explanation:
HELP MEEEE!!!!!!!!!!!!!!!!!!!! I will give brainliest to whoever answers first.
Answers
Which equations are equivalent to -1/4(x)+3/4=12? Select all that apply.
(-4x/1)+3/4=12
-1(x/4)+3/4=12
-x+3/4=12
1/4(x+3)=12
(-x/4)+3/4=12
HELP
Answers
Answer:
B and E
Step-by-step explanation:
B,C,E
is the full answer
A scale drawing of Jack's living room is shown below:
A rectangle is shown. The length of the rectangle is labeled as length equal to 6 cm, and the width is labeled as width equal to 4 cm.
If each 2 cm on the scale drawing equals 10 feet, what are the actual dimensions of the room? (5 points)
Length = 11 feet, width = 9 feet
Length = 30 feet, width = 20 feet
Length = 8 feet, width = 12 feet
Length = 22 feet, width = 20 feet
Answers
Answer:
Length = 30 feet, width = 20 feet
Step-by-step explanation:
if you need a explanation just tell me
what is the answer to f(x) = x + 7?
Answers
Answer:
-7
Step-by-step explanation:
I'm guessing y=0
0=x+7
-7=x
There are 250 bricks used to build a wall that is 20 feet high how many bricks will be used to build a wall is 40 feet high?
Answers
Answer:
500 bricks.
Step-by-step explanation:
There are 250 bricks used to build a wall that is 20 feet high how many bricks will be used to build a wall is 40 feet high?
To solve e the above question, we have:
20 feet high = 250 bricks
40 feet high = x bricks
Cross Multiply
20 feet × x bricks = 40 feet × 250 bricks
x bricks = 40 feet × 250 bricks/20 feet
x bricks = 500 bricks
Therefore, 500 bricks will be used to build a wall is 40 feet high.
X-3+7(x + 3) - 3x – 12
Can someone simplify it or expand it please I need it in like 5 mins !
Answers
Answer:
5x+6
Step-by-step explanation:
x-3+7x+21-3x-12
5x+6
[tex] =\tt x - 3 + 7(x + 3) - 3x - 12[/tex]
[tex] =\tt x - 3 + 7x + 21 - 3x - 12[/tex]
[tex] =\tt 7x + x - 3x - 3 - 12 + 21[/tex]
[tex] =\tt 8x - 3x - 15 + 21[/tex]
[tex] \color{plum}=\tt\bold{ 5x + 6}[/tex]
▪︎Therefore :[tex]\color{hotpink} =\tt x - 3 + 7(x + 3) - 3x - 12 \color{plum}=\tt\bold{ 5x + 6}[/tex]
What is the value of the expression below when x=3?
4x + 1
Answers
Answer:
13
Step-by-step explanation:
plug in 3 for x
4(3)+1 = 13
Answer:
15x
Step-by-step explanation:
Please help.
Algebra.
Answers
Answer:
r= -3
Step-by-step explanation:
A U.S. penny has a mass of 2.5 grams. A U.S. quarter has a mass of 5.67 grams. What is the total mass of the two coins?
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Answer this correct and you are a true legend 9 + 10 = ? ...
Answers
Answer:
AcORdinG To MY CaLCulAtIoNS ItS 21
Step-by-step explanation:
Logic :)
⅘ divided by 2/12 = help plz
Answers
Answer:
Exact Form:
24/5
Decimal Form:
4.8
Mixed Number Form:
4 4/5
Step-by-step explanation:
Polygon abcd is rotated 90 degrees counterclockwise about the orgin to create polygon a b c d , match each set of cordinates to the vertices of polygon a b c d
Answers
Answer:
A'(-1, 1), B'(-2, 1), C'(-2, 2) and D'(-1, 3).
Step-by-step explanation:
Transformation is the movement of a point from its initial location to a new location. Types of transformation is reflection, rotation, translation and dilation.
Rotation is the turning of an object about a point. If a point A(x, y) is rotated 90 degrees counterclockwise about the origin, the new point would be A'(-y, x)
From the image attached, the coordinates of polygon ABCD is A(1, 1), B(1, 2), C(2, 2), D(3, 1). If polygon ABCD is rotated 90 degrees counterclockwise about the origin, the new vertices would be at A'(-1, 1), B'(-2, 1), C'(-2, 2) and D'(-1, 3).
PLS HELP I DONT UNDERSTAND MATH
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1. no
2. No ecause 15 +x or 5 is 20 + the x 20x and its for x even if the 5 was a negetive
Please help, past due.
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Answer:
this figure is straight line angle is 180°.
angle rps+ angle qpr= angle qps
6x+11°+7x+143°=180°
13x+154°=180°
13x=180°-154°
13x=26
x=26/13
x=2
angle rps is 6x+11
6×2+11
23°
During the Lantern Festival, the Chinese store sells lanterns for $ 8.88 each, including tax. The shop received a total of $106.56 from the sales of lantern one night. Write an equation that can be used to determine the number of lanterns, x, sold by the Chinese store that night. How many lanterns was sold?
Answers
Answer:
12 Lanterns.
Step-by-step explanation:
To find how many they sold in one night, divide 106.56 by 8.88 and you get 12.
Jaden buys 4 pounds of apples for $7.44 . What was the cost per pound .
Answers
$1.86 per pound
Explanation:
7.44 ÷ 4 = $1.86
1.86 x 4 = $7.44
Answer: It cost $1.86 per pound.
Step-by-step explanation:
To find the cost per pound, divide the cost by the number of apples.
7.44 / 4 = 1.86
5(6-3)+2
A) -29
B) -13
C) 17
D) 25
E) 29
Answers
Answer: 17
Step-by-step explanation:
Answer:
C=17
Step-by-step explanation:
PEMDAS
5(6-3)+2=
5(3)+2=
15+2=
17
What is the altitude of an equilateral triangle that has sides of length 40 cm?
Answers
Answer:
Step-by-step explanation:
John is a furniture maker. The graph shows the number of chairs John makes and the time it takes to make that many chairs. How many hours
will it take for John to make 30 chairs?
OA
between 1 and 2 hours
OB.
between 2 and 3 hours
OC. between 3 and 4 hours
OD
between 4 and 5 hours
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Answer:
between for and five hours
Step-by-step explanation:
Please help
This locus on mathswach
Answers
Answer: Mark on the 1.5 cm line that collides a and B’s circles.
Step-by-step explanation:
Help me I will mark brainliest ..........
Answers
Answer:
Step-by-step explanation:
Please help and please I need help:)
Answers
Answer:
16 eighteenths
Step-by-step explanation:
Answer:
16 eighteens fit into [tex]\frac{8}{9}[/tex]
Step-by-step explanation:
in order to find out how much eighteenths are the in [tex]\frac{8}{9}[/tex]. we just have to divide [tex]\frac{8}{9}[/tex] by [tex]\frac{1}{18}[/tex]. So we get...
[tex](\frac{8}{9}) /(\frac{1}{18}) = (\frac{8}{9})(18) = \frac{144}{9} = 16[/tex]
Solve the system by substitution.
y= -6x
y= -4x+4
Answers
Answer:
x=-2 y=12
Step-by-step explanation:
What is CD equaled to ?
Answers
Answer:
10
Step-by-step explanation:
cd being the longer segment is equal to 2/3s of 15.
Answer:
C D equals 6 So your answer is =6
Step-by-step explanation:
What times 7 will get me to 38?
Answers
Answer:
5.428571428571429
Step-by-step explanation: just do 38 divided by 7 on a calculator
Split £99 in the ratio 1:8
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Answer:
Step-by-step explanation:
https://math.icalculator.info/ratio-divider-calculator.html
total parts is 8+1 so 9
99/9 = 11 so 1 part = £11
then multiply by the ratio which gives you the answer
9 ounces = how many pounds? in fraction form
Answers
Answer:
9/16 pounds
Step-by-step explanation:
1 pound = 16 ounces
With this information, we have make a proportion to find the number of pounds 9 ounces is
Let p = the number of pounds
16/1 = 9/p
Multiply both sides by 1 to get
16 = 9/p
Multiply both sides by p
16p = 9
Divide both sides by 16
p = 9/16
This fraction is in its simplest form and can't be simplified any more.
Answer:
9/16 is the answer brainliests
Step-by-step explanation:
Solve for c 4(3+c)+c=c+4
Answers
Answer:
c= -2
Step-by-step explanation: