Answer: 8.
Step-by-step explanation:
The solve this expression, you have to use PEMDAS rules. PEMDAS stands for Parentheses, Exponents, Multiplication, Division, Addition, and Subtraction. This means that the first thing that you have to do is what is in the parentheses. This is [6 + (4 x 3)]. As I explained before, you have to do multiplication before addition, thus you have to do 4 x 3 first. This is 12, so now you have 6 + 12 in parentheses. Add this to get 18. Now that you are done solving the things in parentheses, you can use the 20 that is outside of the parentheses. You then have 20 - 12. This is 8, so your answer is 8.
I hope my answer helped you! A brainilist is very helpful and appreciated! <333
7 1/15 - 3 4/5
Answers are:
A. 4
B. 3 1/2
C. 4 1/2
D. 3
Answer:
the answer is a your welcome
noah was assigned to make 64 cookies for the bake sale he made 125% of that number 90% of the cookies he made were sold how many of Noah's cookies were left after the bake sale DUE TOMMOROW
Answer:
72 cookies were sold and 8 cookies were left after the bake sale.
Step-by-step explanation:
Jinny is selling bracelets for $3.50. So far, she has earned $301.00. She needs to earn more than $427.00 in order to meet her goal. How many more bracelets, , does she need to sell in order to reach her goal?
A.
x> 122
B.
x > 36
C.
x > 208
D.
x > 86
Brainliest IF Correct!
Use the graph below to answer the question.
Determine the coordinates of polygon A′B′C′D′ if polygon ABCD is rotated 90° counterclockwise.
A′(0, 0), B′(−2, 5), C′(5, 5), D′(3, 0)
A′(0, 0), B′(−2, −5), C′(−5, 5), D′(−3, 0)
A′(0, 0), B′(−5, −2), C′(5, −5), D′(3, 0)
A′(0, 0), B′(−5, −2), C′(−5, −5), D′(0, 3)
Answer:
A
Step-by-step explanation:
Rotating CCW 90 ° will cause this change in coordinates
Answer: Is would be A
Step-by-step explanation: Because since it is 90 degrees counterclockwise you would do the 270 formula since it is counterclockwise and the formula for 270 degrees is basically swapped the x and the y and add a negative to the original y and if it's already a negative it becomes a pthe polygon, so the answer is A (0, 0), B(-2, 5), C(5, 5), D(3, 0) the first one
I hope this helps you with your question and helps you understand for future questions like this
Solve this math problem. Area. the question is in the picture below
Answer me as soon as possible
What is the proportional equation for the graph below:
Answer:
Step-by-step explanation:
y=4/2x
please help me on those two questionsss
Answer:
5. 53.3
6. 31.2
Determine if the expressions are equivalent:
1.) 7 +7x; 7 (x + 1/7)
2.) 2.5(3+x); 2.5x plus 7.5
Combine like terms:
3.) 3m-6+m^2-5m+1
4.) 7x+4(2x-6)
5.) b^2+3+2b^2+4-7
6.) 3(p+5)-8+11p
PLEASE HELP I will pick brainiest
Answer:
See below.
Step-by-step explanation:
1.) 7 +7x
7(x + 1/7) = 7x + 1
No
2.) 2.5(3+x) = 7.5 + 2.5x
2.5x + 7.5
Yes
3.) 3m-6+m^2-5m+1 = m² - 2m - 5
4.) 7x+4(2x-6) = 7x + 8x - 24 = 15x - 24
5.) b^2+3+2b^2+4-7 = 3b²
6.) 3(p+5)-8+11p = 3p + 15 - 8 + 11p = 14p + 7
4. Find the surface area of the given triangular prism.
w
3 cm
5 cm
5 cm
5 cm
6 cm
7 cm
Answer:
3(5) + 3(6) + 3(7) + 2(1/2)(6)(5) =
15 + 18 + 21 + 30 =
84 cm²
what is the surface area of a rectangular prism with a length of 7.75 a width of 1.25 and a height of 3
Answer:
73.375
Step-by-step explanation:
2 ( 7.75 x 3 + 7.75 x 1.25 + 3 x 1.25) =
2 ( 23.25 + 9.6875 + 3.75 )=
2 ( 36.6875 ) =
73.375
How many triangles can be formed given the following conditions?
Two angles and the included side (Angle-Side-Angle):
Angles: 76
and 34
Included Side: 9 in.
76 times 34 times 9 and then you get your answer
Need help! This is my last assignment b4 spring break!
Answer: If we substitute y = 5, 0, and -5 in the expression 4y + 5, we get:
4(5) + 5 = 25 + 5 = 30
4(0) + 5 = 0 + 5 = 5
4(-5) + 5 = -20 + 5 = -15
Therefore, the values of the expression for y = 5, 0, and -5 are 30, 5, and -15, respectively.
Sorry For Late Answer
Step-by-step explanation:
Answer: 4y + 5
y = −5
0
5
Step-by-step explanation: I pretty sure that's it
I Need this Right NOW
Answer:
-7
Step-by-step explanation:
First you plug all the terms in. Once you've done that, you realize what tou have is -5-4 -1+-3
First you solve the first part (-5-4) and get -9.
Then you solve the second half (1+-3) and get -2
You then have the equation -9--2
But because you're subtracting a negative, it turns into a positive.
So now our equation is -9+2
And you get -7.
heeeeeeeeeeeeeeeelp me
Answer: 64
Step-by-step explanation:
Cup A got 1600 x 60% = 960. Cup B got 1600 - 960 = 640. Cup A spilled 960 x 40% = 384. Cup B spilled 640 x 70% = 448. 448 - 384 = 64.
can you guys help me thanks!!!
Dylan opened a credit card account with $625.00 of available credit. Now that he has made some purchases, Dylan's account only has $443.75 of available credit. What is the percentage decrease of the amount of available credit in Dylan's account?
Answer: 45%
Step-by-step explanation:
(625.00 - 443.75) / 625=0.45
0.45 x 100 = 45
A proportional relationship is represented by the equation 2x=18y. If y = kx, where k is the constant of the proportionality, then what is the value of k?
The students in Nora's class chose between two options for an assignment. 5/8 of the students chose option 1. If there are 32 students in Nora's class, how many chose option 1?
Will give brainly!
Answer:
20
Step-by-step explanation:
32 divide by 8 =4 times 5=20
Which angles are supplementary to each other? Select all that apply.
Answer:
Step-by-step explanation:
BEC and AEB as well as CED and AEC
Answer:
Step-by-step explanation:
sorry need points
A teacher put all her students' quiz scores up on the dot plot below. i really need help
Answer:
100
Step-by-step explanation:
Answer:100 I think.
Step-by-step explanation:They are trying to trick you by making the most get 80s and such.But the logical highest score would be 100. But they may be talking about the one with the most dots.
complete each expression to makei ts value equal to 9
Answer:
a. 6
b. 2
c. 4
Step-by-step explanation:
Hope it helps :)
Which chemical is a reactant in the reaction?
a
the anaswer would be a because of its combinations reaction.
help me please an thank you so much for your help
2/8 multiplied by 16:4
nice and warm regards your friends
Isaac has 1.17 pounds of cat food. He uses 0.13 pound of cat food to feed one cat. How many cats can Isaac feed with the cat food he has?
Answer:
you have to divide 1.17 divided 0.13
Step-by-step explanation:
PLS ANSWER QUICK FIRST ANSWER BRAINLIEST
Find the value of K. Give your answer in degrees
Answer:
Step-by-step explanation:
bulle said yep its 12
explain how you find the Area of a Circle
Answer:
A=πr2
Step-by-step explanation:
That is the formula to solve areal for a circle.
Elena and Lin are training for a race. Elena runs her mile a constant speed of 7.5 miles per hour.
Lin’s times are recorded every minute:
time (minutes) 1 2 3 4 5 6 7 8 9
distance (miles) 0.11 0.21 0.32 0.41 0.53 0.62 0.73 0.85 1
1. Who finished their mile first?
2. This is a graph of Lin’s progress. Draw a graph to represent Elena’s mile on the same axes.
3. For these models, is distance a function of time? Is time a function of distance? Explain how you know.
PLEASE HELP GIVING 200 POINTS NEED DONE ASAP
The height of a plant was 2.5 feet. After 2 weeks, it grew to 4 feet. After 4 weeks, it grew to 5.5 feet. What is the percentage increase in its height at 4 weeks compared with
a. its initial height?
b. its height at 2 weeks?
Deon won a charity raffle. His prize will be randomly selected from the 9 prizes shown below. The prizes include 4 rings, 3 cameras, and 2 headsets.
Answer:
54
Step-by-step explanation:
ANSWER QUICK PLS FIRST ANSWER BRAINLIEST
Calculate the size of angle BCD
Answer: 76
Step-by-step explanation: With the information given, the size of angle BCD is 76
Answer: 76
Step-by-step explanation: