Answers
Answer:
8^2*(2+6)/4= 64*8/4 = 512/4 =128
Answer:
128
Step-by-step explanation:
First add 2+6 because it's in parenthesis
Second, square 8 and get 64
third, multiply 64 times 8
last divide 64 times 8 (which is 512) by 4
USE PEMDAS OR GEMS TO DECIDE THE ORDER
GEMS:
G- groups (parenthesis)
E- exponents
M- multiplication and division (go in order of what comes first in equation)
S- subtraction and addition (go in order of what comes first in equation)
Related Questions
Pls help me no explanation needed ❤️❤️❤️
Answers
Hope this helps
Have a great day/night
what is the sum of -7(-5+x)
Answers
Answer:
35-7x
Step-by-step explanation:
Multiply parenthesis by -7
another prodigy question i'm stuck on
Answers
Answer:
1st part is 16.8
2nd part is 2.2
Step-by-step explanation:
Robin is multiplying 80 times 42. How many partial products will Robin have to add?
Answers
Step-by-step explanation:
42×80 =3360
I hope this answer help you.
Answer:
80 times 42.=80×42=3360
ur question is incomplete
✓17 is a number between what?
Answers
Answer:
4.1 and 4.2
Step-by-step explanation:
or 4 and 5
HELp pleaase ;Bbbbbbb
Answers
Answer:
the answer for this one is B
Answer:
The answer would be B.
Step-by-step explanation:
Just substitute x for 5.
For example, A is 2+x=3.
Just put 5 instead of x.
It would be 2+5=3.
But that isn't the answer because 2+5 is 7, not 3.
For B, sub the x for 5 just like we did for A.
It would usually be 3x=15
But sub the x with 5.
It would turn into 3x5=15
And that is right, because if you multiple 5 three times, it would be 15.
I hope this helps, I did my best. Have a great day!
Which problem solving strategy would be best to solve this problem?
You are decorating a rectangular table to surprise your friend with a party. The table is 4 feet by 10 feet. If you want to place a balloon in each corner and every 2 feet along the table, how many balloons will you need?
A. guess, check and revise
B. make a model or diagram
C. write an equation
D. make a table, chart or list
Answers
Answer:
b
Step-by-step explanation:
i took the test
Simplify the expression, show all of your work.
3 +[tex]5^{2}[/tex] - 9 ÷3×4
Answers
Answer:
16
Step-by-step explanation:
=3+25−9÷3(4)
=28−9÷3(4)
=28−(3)(4)
=28−12
=16
I hope this helps. Have a good day!!
what is 12+3.04+8.28 pls help
Answers
Answer:
23.32
Step-by-step explanation:
f(2) if f(x) = 2x - 5
Answers
Answer:
The answer is 4.
Step-by-step explanation:
Answer:
f(2) = -1
Step-by-step explanation:
Plug in 2 for x in the equation: f(2) = 2(2) - 5
Remember order of operations/ PEMDAS
f(2) = 4-5
f(2) = -1
Please help me
Solve the equation.
24 – 3x = 2x – 1
A. x = 4
B. x = 5
C. x = 6
D. x = 25
Answers
Jamie wants to sell popcorn for her local fundraiser. Each bag of popcom costs $5 and her grandmother gave her a donation of $18. How many bags of
popcom would she have to sell to meet her goal of raising $100? Which equation matches the situation?
Answers
Answer:
17, 100 - 18 = 82 which would be for me 5 because then it is divisible by 5 so 85 divided by 5 = 17 to completely finish her goal she would need which is a $100.
if the area of a right angle triangle with base 3cm is 66cm, find its height.
Answers
Answer:
its height.=44cm
area of right angled triangle=66cm²
1/2 b×h=66
3×h=66×2
h=66×2/3=22×2=44cm
PLS FAST In a right triangle, angle A and angle B are acute, find the value of sinB given tanB=4/3.
Answers
Answer:
sinB= 4/5
Step-by-step explanation:
tan= opposite/ adjacent
3^2+4^2= hypotenuse^2 so hypotenuse=5
sin= opposite/ hypotenuse
What's the ? ,need help asap
Answers
Answer:
6
Step-by-step explanation:
just a guess
9+3+6+7 = 25
5+5+4+9 = 23
6+8+4+? = 24 ? = 6
convert the metric measurements into inches,correct to the nearest inch . 4,2 m
Answers
Answer:
165 inches
Step-by-step explanation:
multiply the length value by 39.37
The total perimeter of the fence is 68 ft and the area is 240 square feet. Based on this information, what are the dimensions of the fence?
Answers
Answer:
6ft by 40ft
Step-by-step explanation:
Perimeter = 2(L+W)
Area = LW
L is the length of the fence
W is the width
Given
P = 68ft
A = 240ft²
Substitute into the formula
68 = 2L+2W ... 1
240 = LW... 2
From 1;
34 = L+W
L = 34-W ... 3
Substitute 3 into 2
From 2;
LW = 240
(34-W)W = 240
34W - W² = 240
- W²+34W = 240
W²-34W - 240 = 0
W²+6W-40W - 240 = 0
W(W+6)-40(W+6) = 0
W-40 = 0
W = 40feet
Since
34 = L+W
34 = L + 34
L = 6ft
Hence the dimension of the fence is 6ft by 40ft
Raj completes 3/10 of his painting in the morning and another 3/10 of his painting in the afternoon how much of his painting did raj complete in total
Answers
Answer:
6/10 or rounded to 3/5
Step-by-step explanation:
3/10 + 3/10 = 6/10
6/10 rounded is 3/5
Answer:
6/10
Step-by-step explanation:
On a coordinate plane, a line goes through points (0, 2) and (2, 0).
Caleb graphed the linear function y = –x + 2 of a system of equations. The other linear function passes through the points (–2, –8) and (1, –2).
What is the slope of the linear function that passes through the points (–2, –8) and (1, –2)?
What is the y-intercept?
Graph the linear function to determine the solution. What is the solution?
Answers
Answer:
2 , -4 , (2,0)
Step-by-step explanation:
The slope of the linear function is 2.
The y-intercept of the linear function is -4.
The solutions of the linear function are (0, -4), (1, -2), (2, 0), etc..
The graph is given below.
What is an equation of a line?The equation of a line is given by:
y = mx + c
where m is the slope of the line and c is the y-intercept.
Example:
The slope of the line y = 2x + 3 is 2.
The slope of a line that passes through (1, 2) and (2, 3) is 1.
We have,
The linear function is y = mx + c
The linear function passes through (-2, -8) and (1, -2)
Now,
m = (-2 + 8) / (1 + 2)
m = 6/3
m = 2
The slope of the linear function is 2.
Now,
(-2, -8) = (x, y)
-8 = 2 x (-2) + c
-8 = - 4 + c
c = -8 + 4
c = -4
The y-intercept is -4.
The equation of the linear function.
y = 2x - 4
The solution of the line are (0, -4), (1, -2), (2, 0), etc..
When x = 0,
y = -4
When x = 1,
y = -2
When x = 2,
y = 0
Now,
The graph of the line is given below.
Thus,
The slope is 2.
The y-intercept is -4.
The solutions are (0, -4), (1, -2), (2, 0), etc..
Learn more about equation of a line here:
https://brainly.com/question/23087740
#SPJ6
Can someone Help meeee!!
Answers
ekshzhsusjsnskwl
Answer:
428.464
Step-by-step explanation:
If you divide any number by 1, the answer will come out the same as the number you are trying to divide.
Factorise 6x - 3y + 9
Please explain how to do this
Answers
Answer:
3(2x-y+3)
you factor every number in the math question.
HELP ASAP PLEASE :))))))
For what value of p is the expression (x - p)2 + 5 equivalent to the expression x2 – 14x + 54?
A. -49
B. -7
C. 7
D. 49
Answers
Answer:
7
Step-by-step explanation:
because I am smart and cause im smart
I NEED HELP ASAP !! IF YOU ANSWER WITHOUT ACTUALLY ANSWERING AND ONLY FOR POINTS YOU WILL BE REPORTED!!
Answers
Answer:
D for the first one and the second one
Step-by-step explanation:
i learned this trust me
Ill give brainiest for the one who answers all the question
thx if you answer the question :)
Question:
Frank did a survey on the areas of the pictures in a magazine.
The magazine had 60 pages
Frank worked out the area of the pictures in the first 2 pages.
This may not be a good way to do the survey
Explain why
Answers
Answer:
Because it will take a lot of time to do
Joy Wigens, who works at Putnam Investments, received a check for $2,670. She deposited 1/3 of the check in her Citibank account. How much money does Joy have left after the deposit?
Answers
Answer: $1,780
Step-by-step explanation:
Joy Wigens deposited 1/3 of the check of $2,670 that she received in her Citibank account.
The amount she deposited in her Citibank account was:
= 1/3 * 2,670
= $890
The amount she is left with after this deposit will therefore be:
= Check amount - deposit at Citibank
= 2,670 - 890
= $1,780
what is 0.4 × 16.21 = ?
Answers
Explanation: used a calculator
Choose which statement is true about pi
Answers
I don’t see any statements?
What is the surface area of a cube that has a side length of 2.2 meters?
Use the formula S A = 6 s squared, where SA is the surface area of the cube and s is the length of each side.
13.2 Meters squared
26.4 Meters squared
29.04 Meters squared
174.24 Meters squared
Answers
Answer:
13.2 meters squared
Step-by-step explanation:
Got it right Edge 2021
Answer:
29.04 Meters squared
On Edge 2021
Step-by-step explanation:
A bag contains 11 milk and 7 dark chocolates.
A sweet is selected at random.
What is the probability of choosing:
Milk chocolate : Not milk chocolate
Answers
Answer:
11/18 which is 6.11
Step-by-step explanation:
What is the value of x?
o 3
o 6
o 10
o12
Answers
Answer:
x = 6
Step-by-step explanation:
Sum of all the angles of a kite = 360
∠W + ∠Y + ∠V = 360
18x - 2 + 12x + 2 + 90 + 90 = 360 {Combine like terms}
18x + 12x -2 + 2 + 90 +90 = 360
30x + 180 = 360
30x = 360 - 180
30x = 180
x = 180/30
x = 6