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Related Questions
Find all solutions to (x+5)(2x-3). Explain or show your reasoning.
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then you do x multiply-3 to get -3x
then 5 multiply 2x so you get 10x
then you do 5 multiply-3 to get -15
then you join it together to get
2x^2+10x-3x-15
then simply to get 2x^2+7x-15
and that should be your answer
What is the value of the following expression if q = 10?
24 divided by (q-2)
HELPPP
Answers
Answer:
(B) 3
Step-by-step explanation:
24/(10-2)
24/8 is 3
22+n=−12
pls help me im kinda confused
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Answer:
-34
Step-by-step explanation:
22+n=-12
n=-12-22
n=-34
When you bring a positive constant to the other side of the equal sign it goes negative and vise versa. Then you combine like terms.
Please follow me!!!! Hope this helps!!! Have a wonderful day :)
9. Carson draws a scale drawing of a city park and a parking lot. The city 10 points park is in the shape of aright triangle with legs that are 3 inches and 4 inches. The parking lot is in a shape of a rectangle with dimensions of 1.5 inches and 2.5 inches. The scale for the drawing is 1 inch = 40 feet. What are the TWO actual areas for the shapes that are represented?
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Answer:
The answer is below
Step-by-step explanation:
The scale for the drawing is 1 inch = 40 feet.
The right angled triangle has legs of 3 inches and 4 inches. Using the scale, the length of the legs is:
3 inches = 3 inch * 40 feet / inch = 120 feet and 40 inches = 4 inch * 40 feet / inch = 160 feet.
The area of a right angled triangle is half the product of the two legs. Hence:
Area of right angled triangle = 1/2 * 120 feet * 160 feet = 9600 ft²
The rectangle with dimensions of 1.5 inches and 2.5 inches. Using the scale, the length of the sides is:
1.5 inches = 1.5 inch * 40 feet / inch = 60 feet and 2.5 inches = 2.5 inch * 40 feet / inch = 90 feet.
The area of a rectangle is the product of the two sides. Hence:
Area of rectangle = 60 feet * 90 feet = 5400 ft²
A rectangular piece of plastic is 5 millimeters tall and 10 millimeters wide. What is its area?
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a quotient that is between 8÷0.001 and 8÷110.
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Answer:
Step-by-step explanation:
I don't actually know if this is what you want but
8 divided by 0.001 is 8000
and
8 divided by 110 is 0.07272727272727272
I hope this helps
Which of the following is a decomposition reaction?
reactant plus reactant yields product
reaciant minus reactant yields product
reactant yields product plus product reactant yields product times product
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Answer:
Reactant plus reactant yields product.
Step-by-step explanation:
A decomposition reaction starts from a single substance and produces more than one substance. One substance as a reactant and more than one substance as the products is the key characteristic of a decomposition reaction.
Hope this helps.
Write the equation for the graph below in point-slope form. Help me
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Answer:
[tex]\frac{5-6}{0-(-3)}[/tex] which simplified would be [tex]\frac{-1}{3}[/tex] or just -0.333
Step-by-step explanation:
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
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Answer:
c and i blue
Step-by-step explanation:
PLEASE HELP ME WITH THIS FOR BRAINLIEST AND A COOKIE
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Answer:
12
Step-by-step explanation:
Answer: the answer is 12
Step-by-step explanation: im just here for the cookie
It takes a turtle 3 ¼ hours to walk 1 ½ miles. How many hours does it take to walk one mile?
Answers
Answer: 2.17 hours
Step-by-step explanation:
Answer:
2.17 hours
Step-by-step explanation:
Round to the nearest tenth.
x=
y=
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Cos 55 = y/21 —> y= 21 * cos 55=12.0
Can you mark it brainliest?
Please help me with this question. Thank you :)
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x + y = 4
2x - 5y = 15
Graphing
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Answer:
Step-by-step explanation:
5x + 5y = 20
2x - 5y = 15
7x = 35
x = 5
5 + y = 4
y = -1
(5, -1)
James, Priya and slobhan work in a grocery store. James makes $7.00 per hour. Priya makes 20% more than James, and slobhan makes 15% less than Priya. How much does Slobhan make per hour?
he makes $_______ per hour.
is 7.20 correct?
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7. The figure shows a right rectangular prism whose base is a square...
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Answer:
D
Step-by-step explanation:
What is the value of -34+ (-4+ 7)(2)? 28 3 15
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Answer:
3/4 * 5/7 = 15/
28
≅ 0.5357143
Answer:
-28
Step-by-step explanation:
Your welcome!
What is x/2 - 14 = 20
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Answer:
x=68
Step-by-step explanation:
Answer:
x =68
Step-by-step explanation:
I will give Brainliest To whoever answers plus 10 points
1+1
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2x-1-(-x+3) = 6-2x SHOW STEPS....DUE TODAY
Answers
Answer:
x=2
Step-by-step explanation:
Simplify both sides of the equation.
2x−1−(−x + 3)=6−2x
(Distribute the Negative Sign)
2x−1 + −1(−x + 3)=6−2x
2x + −1 + −1(−x) + (−1)(3)=6−2x
2x + −1 + x + −3=6−2x
2x + −1 + x + −3=6 + −2x
(Combine Like Terms)
(2x + x) + (−1 + −3)=−2x+6
3x + −4=−2x + 6
3x−4=−2x + 6
Add 2x to both sides.
3x−4 + 2x=−2x + 6 + 2x
5x−4=6
Add 4 to both sides.
5x−4 + 4=6 + 4
5x=10
Divide both sides by 5.
5x/5=10/5
x=2
Philip is having a party and wants to spend less than $408. He has already spent $300. The only item left on his list is sodas, which
cost $12 per case. How many cases of soda, x, can Philip purchase and stay under his budget?
Select the number line that includes the largest number of cases of soda that Philip can purchase and still stay under his budget.
ОА
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Answer:
exactly 9 cases of soda
Step-by-step explanation:
408 - 300 = 108
12 x 9 = 108
so he would spend exactly 408$
I hope I helped!!!
PLEASEEE HELPPP I'LL GIVE BRAINLIEST
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Answer:
x=60°
Step-by-step explanation:
180 - 90 = 90
90 - 30 = 60
x=60
hELP I WILL GIVE BRAINLIEST TO THE CORRECT ANSWER
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Answer:
It’s the number 2
Step-by-step
[tex]\frac{n}6=\frac{15}{18} what does n equal?[/tex]
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Answer:
n = 5
Step-by-step explanation:
Given
[tex]\frac{n}{6}[/tex] = [tex]\frac{15}{18}[/tex] ( cross- multiply )
18n = 90 ( divide both sides by 18 )
n = 5
$745 is deposited into an account that earns 4% simple interest for 8 years.
How much interest is earned in 1 year?
Answers
9514 1404 393
Answer:
$29.80
Step-by-step explanation:
The interest earned in 1 year is ...
I = Prt
I = $745·0.04·1 = $29.80
$29.80 interest is earned in 1 year.
Zoe buys a new car that is valued at $24,000. The car will depreciate at
a rate of 1% per month. What is the value of the car after 6 months?
Answers
Answer:
120
Step-by-step explanation:
Principal = 24,000
Rate = 1%
Time = 6 months = 0.5
Simple Interest = 24000×1×0.5 ÷ 100
= 120
A circle has a diameter of 28 mm. What is its circumference?
Use 3.14 for 1, and do not round your answer. Be sure to include the correct unit in your answer.
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Explanation: We can find the circumference using C=πd.
When using 3.14 for π, we will simply have C=3.14*28, which equals 87.92mm.
least common denominator of 1/5 and 1/10
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1/5 cannot be broken down anymore.
Therefore, what is equal to or less than 1/10 that 1/5 can reach? 1/10.
1/10 is the least common denominator.
Step-by-step explanation:
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Write a Linear Equation in
Point-Slope Form.
m = -5
(-3, – 7)
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==================================
Work Shown:
m = -5 is the slope
(x1,y1) = (-3,-7) is the point the line goes through
Plug this into the point slope form below and simplify.
y - y1 = m(x - x1)
y - (-7) = -5(x - (-3))
y + 7 = -5(x + 3)
Side note: If we solved for y, we'd get y = -5x - 22 showing that -22 is the y intercept.
Could someone help me with this? It would be greatly appreciated! (Photo Attached)
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Answer:
A
Step-by-step explanation:
move 4x to the other side making it -4x