3. Use powers to rewrite these problems:
a. y y y y y y
b. 7 * 7 * 7 * 7 * n n n n n * m
c. y y * y y
d. t * t * t * t
solve the equation , (x+ 7)+3y
Answer:
Step-by-step explanation:
3y + x +7
help solve, thank you much yall
Answer:
A
Step-by-step explanation:
it's absolute value so it should be A
Please help me with this I will give out extra points with the brain this math question
3/5 image below.
Answer:
D)
Step-by-step explanation:
The hypotenuse is a bit longer than that of the longer side.
Say, 17 miles.
15+8+17
23+17
40
40 is equal to D.
Hope this helped!
The adult height of a male is about 1.19 times his height at age 12. The adult height of a female is about 1.07 times her height at age 12. Predict how tall is Miguel and Ramona will be as adults if Miguel is 1.5 m and Ramona is 1.6 m. Predict how tall you will be.
Pls help me I don't understand how to get how yall I will be and I think I did the first part right but not too sure.
The height of Miguel as an adult is 1.785 m.
The height of Ramona as an adult is 1.712 m.
What is an expression?An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
Example: 2 + 3x + 4y = 7 is an expression.
We have,
The adult height of a male is about 1.19 times his height at age 12.
The adult height of a female is about 1.07 times her height at age 12.
Now,
Miguel:
Height at the age of 12 = 1.5 m
The height when he is an adult.
= 1.19 x 1.5
= 1.785 m
Ramona:
Height at the age of 12 = 1.6 m
The height when she is an adult.
= 1.07 x 1.6
= 1.712 m
Thus,
The height of Miguel and Ramona as adults are 1.785 m and 1.712 m.
Learn more about expressions here:
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Factor the expression.
Answer:
1. -4a
2. -4
Step-by-step explanation:
The first problem is 4 x _ = -16a
So it has an a in it and we know 4 x 4 = 16 so it's 4a and its negative so -4a
The second problem is -4
Answer:
-3a/-4
Step-by-step explanation:
Math question 2 and Look at the picture below to answer. If u answer correctly i will mark you as brainliest!
Systems Of Equations:
y=7
y=-2x+1
What is the coordinate that they meet?
Answer:
(-3, 7)
Step-by-step explanation:
7 = -2x + 1
2x = 1-7
x = -6/2
x = -3
y = 7
1.Given the rectangular prism shown, what is the surface area?
2.Dimitri wants to cover ONLY the top and sides of the box shown with glass tiles that are 5 cm square. How many tiles does he need?
Answer:
He will need 60 glass tiles
Step-by-step explanation:
Use elimination to solve the system 5x + 4y = -10 and 3x + 6y = -6 for y. Please show work!!! Will give brainliest!!!
Answer:
y=-5/2-5x/4 and y= -1-x/2
Step-by-step explanation:
A EZ one
......
(^.^)
Answer:
so depending on how many hotdogs he sells you have a profit. so replace H with a number a you will have a ptofit.
Step-by-step explanation:
p=2h
if he sells 2 hotdogs
p=2x2
p=4
and so on...
Emilia needs to make 15 batches of blueberry scones this weekend for her family's brunch party. She needs 2 cartons of blueberries for each batch, and each carton costs $4.
How much money Emilia would spend on baking the batches of scones?
Answer:$120
Step-by-step explanation:
15 batches x 2 cartons of blueberries = 30 cartons
30 cartons x $4.00= $120.00
Meg described four triangles as shown below: Triangle P: All sides have length 7 cm. Triangle Q: Two angles measure 55°. Triangle R: Two sides have length 8 cm, and the included angle measures 60°. Triangle S: Base has length 8 cm, and base angles measure 55°. Which triangle is not a unique triangle? Triangle P Triangle Q Triangle R Triangle S
Triangle P isn't unique because all sides are equal and all interior angles are equal.
Answer:
The triangle which is not a unique triangle is:
Triangle Q.
pls help ill mark brainliestttt
If you have 6 bananas and 5 apples, how many lights are there? My teacher asked this, if you get it right, you get brainliest
Answer:
I don't know but I am going to say 11
Step-by-step explanation:
Answer:
The Horses name is Friday
what what is the answer to q 5
can someone please do this on a separate piece of paper if your helping me with the whole page if not can you just type the answer for number 2 it would be very helpful! i will give a brainlist
Answer:
50 dog walks in 10 hours (1 month)
Step-by-step explanation:
If Darius made 10 dog walks in 2 hours, then in one month, it took Darius 10 hours to make 50 dog walks.
Using the first formula, 2 hours ÷ 1/5 = 10, then
10 hours (in one month) ÷ 1/5 = 50 dog walks.
Hope this helps!
In problem #1, rewrite the problem using the reciprocal (the inverse) of 1/5 to 5/1 and change the division sign to multiplication. Do this for both equations.
Problem 1.) Write 2 ÷ 1/5 = 2 x 5/1 = 10.
Problem 2.) 10 ÷ 1/5 = 10 x 5/1 =50.
Problem 3.) Just explain that in one month, it took Darius 10 hours to walk 50 dog walks using the formula from problem 2 above. Good Luck!
HELP PLS !! The figure below has a point marked with a large dot. First, translate the figure 8 units to the left. Then, give the coordinates of the marked point in the original figure and the final figure.
Answer:
original (4,1)
Final (4,-7)
Step-by-step explanation:
The y axis stays the same and I just move the x axis 8 to the left.
oh i see it now the answer is
(3,3)
How many times larger is a kilo than a deka.
what is the circumference of a circle with a radius of 6. (Its not 37.7. )
Answer:
C≈37.7
r Radius
Solution
C=2πr=2·π·6≈37.69911
Please Answer below!!!
Answer:
C
Step-by-step explanation:
Main street Auto Leasing has a ratio of cars to trucks that is 9:4.
Airport Auto Leasing has a ratio of cars to trucks that is 5 to 3.
If each leasing center has 24 trucks, which auto leasing company has more cars?
Main Street Auto Leasing has more cars since it has ______ cars while Airport Auto Leasing has ____ cars only.
Answer:
I hope you understood! Good luck with the rest of your class :)
Main Street Auto Leasing has more cars since it has more cars while Airport Auto Leasing has less cars only.
What is mean by Ratio?A ratio indicates how many times one number contain in another number. The ratio of two number is written as x : y, which is equivalent to x/y. Where, x and y are individual amount of two quantities. And, Total quantity gives after combine as x + y.
Given that;
Main street Auto Leasing has a ratio of cars to trucks that is 9:4.
And, Airport Auto Leasing has a ratio of cars to trucks that is 5 to 3.
Here, Each leasing center has 24 trucks.
And, Main street Auto Leasing has a ratio of cars to trucks that is 9:4.
Hence, Number of trucks in Main street Auto Leasing is,
⇒ 4x = 24
⇒ x = 6
So, Number of cars in Main street Auto Leasing is,
⇒ 9x
⇒ 9 × 6
⇒ 54
Here, Airport Auto Leasing has a ratio of cars to trucks that is 5 to 3.
Hence, Number of trucks in Airport Auto Leasing is,
⇒ 3x = 24
⇒ x = 8
So, Number of cars in Airport Auto Leasing is,
⇒ 5x
⇒ 5 × 8
⇒ 40
Hence, Main Street Auto Leasing has more cars since it has more cars while Airport Auto Leasing has less cars only.
Learn more about the ratio visit:
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this one is mildish please hepl
plz help i will mark brainliest
Answer:
1. -|12|
2. -5
3. -1
4. |-1|
5. 12
Step-by-step explanation:
Please Help! Will give brainliest.
Answer:
it will not show me the pic????
Step-by-step explanation:
Enter an equation for the word sentence. Use the variable c for the cost.
Three times the cost is $18.
Answer
3x6=18 or 3c=18
Step-by-step explanation:
I don't know in what level of mathematics you're in. It depends...
c= cost c=6
Answer:
3c=18
Step-by-step explanation:
3c=18
Which of the following equations is equivalent to 3(a - 5) = 4a ?
Answer:
2a = 15- a ..................
Which of the following multiplication problems has a product that is less than 25? Select 3.
In Nancy's class, 11/18 of the girls have brown eyes, 2/9 of the girls have blue eyes, and 1/6 of the girls have hazel eyes. How many of the girls have either blue or brown eyes? [Note: Write your answer in simplest form.]
13/18
13/27
5/6
15/18
Answer:
15/18
Step-by-step explanation:
Type "me"if you're religion is Christian.
Answer:
me
Step-by-step explanation: well my mom is