The figure shows three quadrilaterals on a coordinate grid:
A coordinate grid is shown from positive 8 to negative 8 on the x axis and from positive 8 to negative 8 on the y axis. An image of a rectangle labeled E is shown on ordered pair negative 1, negative 1 and negative 3, negative 1 and negative 3, negative 2 and negative 1, negative 2. Another image of a rectangle labeled G is shown on ordered pair negative 2, negative 2 and negative 6, negative 2 and negative 6, negative 4 and negative 2, negative 4. Another image of a rectangle labeled F is shown on ordered pair negative 1, 1 and negative 1, 2, and negative 3, 2 and negative 3, 1.
Which of the following statements is true about the three quadrilaterals?
E and F are similar but not congruent.
E and G are similar but not congruent.
G and F are similar and also congruent.
E and G are similar and also congruent.
Answer:
E and G are similar but not congruent.
Step-by-step explanation: I don't really know how to explain this but I am positive this is the answer.
Protein, like carbohydrates and fat, contains calories. The following table shows different amounts of protein and their related amounts of calories. Is this relationship proportional?
Answer:
yes the answer is proportional!! :)
Step-by-step explanation:
4(8x + 1) - 6(1 - 8x) .......
Answer:
80x-2
Step-by-step explanation:
4(8x+1)-6(1-8x)
32x+4-6+48x
32x+48x+4-6
80x-2
Need help with this.
Two parallel lines, a and b, are cut by transversal p. What is the measure of triangle x
Answer:
b will be the right answer
I am sure
Answer:
75
Step-by-step explanation:
Help ASAP!!! I'll give brainlest to whoever explains it right
Jeff is 4 times older than his daughter. Five years ago he was 9 times older than his daughter. Write an algebraic equation to determine the age of his daughter.
Jeff is 32, His Daughter is 8
The relationship between the age of Jeff and his daughter can be summarized by the following systems of equation:
Jeff's age = x
Jeff's Daughter's age = y
x=4y jeffs age is equal to his daughters times four
x-5=9(y-5) jeffs age minus five is equal to his daughters age minus five as well times 9
Combining these equations will get us x=32, y=8.
The algebraic equation 4D - 5 = 9D - 45. The current age of Jeff's daughter is 8 years old.
Let's represent the current age of Jeff's daughter as "D" and Jeff's current age as "J".
According to the problem:
Jeff is 4 times older than his daughter, so we can express this relationship as:
J = 4D
Five years ago, he was 9 times older than his daughter. This means that their ages five years ago are:
(J - 5) = 9(D - 5)
Now, we can write the algebraic equation to determine the age of his daughter (D):
(J - 5) = 9(D - 5)
Since we already know that J = 4D, we can substitute this into the equation:
(4D - 5) = 9(D - 5)
Now, we can solve for D, which represents the current age of Jeff's daughter. Expanding equation:
4D - 5 = 9D - 45
Next, move the variables to one side and the constants to the other side of the equation:
4D - 9D = -45 + 5
Combine like terms:
-5D = -40
Finally, solve for D:
D = -40 / -5
D = 8
Therefore, the current age of Jeff's daughter is 8 years old.
To know more about algebraic equation
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in standard form given a slope -2/3 and the point (2,2)
Answer:
-2x+6
Step-by-step explanation:
hope that help's
Answer:
-2x+6
Step-by-step explanation:
A double line graph can compare the changes of two different things over a period of time. True or false
Answer:
i think this is true because on a line graph nothing stays the same.
Step-by-step explanation:
If we start line graph on the viruses that are going around the number of deaths and cases would change every day and every second
Answer:
true
Step-by-step explanation:
James ate 150 gummy bears last week. This week he plans on increasing the number of gummy bears he eats to 180 . What is the percentage increase in his gummy bear consumption?
A) 17%
B) 20%
C) 50%
D) 30%
E) 75%
Which point on the number line shown would represent the fraction 3/20?
Point A
Point B
Point C
Point D
Answer:
Point A
Convert fraction into decimal =0.15
5x+3y=18 and 3x-3y=15 solve for y and x using elimination method
Answer:
x = 4.125 or [tex]4\frac{1}{8}[/tex]
y = -0.875 or [tex]-\frac{7}{8}[/tex]
Step-by-step explanation:
5x + 3y = 18
3x - 3y = 15
3y and -3y can be cancled out becuase + and - cancel out and they both have 3y in them. We don't have to switch any signs in this case. You can just add them all exept 3y and -3y becuase they will be canceled out.
8x = 33
x = 4.125
Now we know what x is. We need to figure out what y is now. To figure out y chose an equation from the problem and plug in the x value. Lets chose 3x - 3y = 15.
3(4.125) - 3y = 15
12.375 - 3y = 15
-3y = 2.625
y = -0.875
Now we know what y is. I hope this helps :)
help me with this please
1. Atoms 2. electrons, 3. protons and neutrons 4. Static, 5. Gains.
Evaluate the expression 6(4 - 3y) if y = 1
Answer:24-18y
Step-by-step explanation:
Is the answer
Carter pushes a bag full of basketball jerseys across the gym floor. Then he pushes with a constant force of 21 newtons. If he pushes the bag 9 meters in 3 seconds, how much power does he use? (Hint: 1 watt = 1 .)
Answer:
Carter needs a power equal to 63 W to be able to push the bag full of Jersey. This is by using the formula: Power is equal to the product of Force applied and Displacement all over time traveled.
Answer:
he had pushed in 24 and the 33
Step-by-step explanation:
A store sells two kinds of candles,scented candles and unscented candles. The candles burn at different rates which kind of candle burns more in one hour? How much more per hour? The scented one burns 1/8inch an hour 1/4 hour and the unscented one burns 1/9 inch in 1/3 hour. SHOW WORK!!!!
Step-by-step explanation:
The first thing we must observe is that the hourly rate for each candle is:
scented candles:
(1/12) / (20/60)
Simplifying:
= (1/12) / (10/30)
= (1/12) / (5/15)
= (1/12) / (1/3)
= (3/12)
= (1/4) inches / hour
Unscented candles:
(1/6) / (30/60)
Simplifying:
= (1/6) / (15/30)
= (1/6) / (3/6)
= (1/6) / (1/2)
= (2/6)
= (1/3) inches / hour
Answer:
The unscented candles burn faster at a rate of:
(1/3) inches / hour.
Answer:
You look at the numbers
Step-by-step explanation:
1/8inch per hour
what is 2x – 4 = 2? Please answer soon!
(15 points and brainlyist to first person who answers!!!!)
Answer:
x = 3
Step-by-step explanation:
2(3) - 4 = 2
Mallory takes out a loan for $30,000 for a new car. If the bank charges 5.4% interest, how much interest will she pay in 5 years?
Answer:
27
Step-by-step explanation:
Answer:
She will take 0 interest because she stole her new car and drove it across the globe.
Here brainliest look arE the picture
Answer:
12p = 48
3rd option
Step-by-step explanation:
total photos =48
pages on website = 12
photos on each page = p
then,
p =48/12
that is
12p =48
PLS HELP DUE SOON!! (retest) will give brainliest <3
help again. thanks again for helping me. also take ur time.
Answer:
2
Step-by-step explanation:
-10*7.5+115=p
115-75=p
p=40
Nate's curtain company is making curtains for a local hotel. He wants each curtain to be 36 inches long. At the fabric store, fabric is sold by the foot. If Nate's curtain company wants to make 71 curtains, how many feet of fabric will he need?
I need help ASAP!!!!!!
Answer:
7[tex]\frac{1}{2}[/tex] cups of water
Step-by-step explanation:
First you need to transfer 3 pints to cups which would be 6 cups. There is 1 pint in two cups. Next, you are going to add the 6 cups to the 1[tex]\frac{1}{2}[/tex] cups, getting the cups of water Ian drinks :)
Bottles of water are on sale!
Did you get a good deal?
Solve this problem in your math notebook, and upload it to the assignment.
Answer: Less, 44 cents
Step-by-step explanation: The new price is 5/4 of a dollar and in decimal form would be 1.25. The old price is 1.69 dollars meaning the new price is a better deal. To find the difference we subtract 1.25 from 1.69 giving us $0.44
PLEASEEE HELPPPPP
CAN U SEE IF ITS THE RIGHT ANSWER
PLEASEEE HELPPPPP
Answer:
I believe it would be d
Step-by-step explanation:
I think this because the mean this year was smaller than last year and it is asking what would year a's run be so it would be d, since last years run was slowest.
Please give me brainliest.
Answer
Last Year
Step-by-step explanation:
The answer is likely last year, because the mean is higher for last year meaning that her time would increase the mean.
ASAP PLZZZZZZZZ HELP _____________ waves need a medium to travel, but _____________ waves do not.
Group of answer choices
sound; light
sound; electrical
light; sound
electrical; light
Answer:
Sound waves need a medium to travel, but light waves do not.
Step-by-step explanation:
Sound waves need a medium to travel because they cannot travel through a vacuum. This is because sound travels by producing vibration in the molecules of the medium surrounding it and there are virtually no molecules in a vacuum. Light doesn't need a medium through which to travel because the speed of light is experimentally constant.
I'll give brainliest if correct.
Answer:
4,7
Step-by-step explanation:
Answer:
4,7
Step-by-step explanation:
Joy’s grandmother cans homemade applesauce around the holidays to raise money for the local foodbank. She earns a profit of $2.79 for each jar she sells.
Simplify these expressions
Find slope of the line.
Y=4 and X=5
Please correct me if I am wrong!