Answer:
23
Step-by-step explanation:
do 42-19 helps me solve it because if you do subtract it most the time I think it will work
Simplify the expression 8h +(-7.7d) - 13+5d - 3.1h.
Answer:
4.9h−2.7d−13
Step-by-step explanation:
(9+6) x 8^2 + (6+5)
solve with PEMDAS quick!
Answer:
971
Step-by-step explanation:
use the pemdas method
By visual inspection, determine the best-fitting regression model for the scatter plot.
A. no pattern
B. linear
C. quadratic
D. exponential
PLZ HELP MEEE
Answer:
Linear
Step-by-step explanation:
Answer:
Linear
Explanation: it makes a line
A right triangle has an angle that measures 56 and the adjacent side measure 17. What is the length of the hypotenuse to the nearest tenth?
explanation needed pls <3
Answer:
IM DOING STUFF LIKE THAT
Step-by-step explanation:
PLEASE HELPP!! it’s due in an hour!!
Answer:
12x I think
Step-by-step explanation:
this is very confusing.
2x² + 2x - 4 = 2x ( x + 1 - 2 )
4x + 2x - 4
8x-4
4x = 2x ( x + 1 - 2)
8x + 2 - 2
8x + 4x
= 12x. I think 12x is the correct factor.
mid-point of (-2,-4) and (4,6)?
(1,1)
Hope that helps :)
Help me plz
I NEED HELP WITH THIS
Answer:
7 is about 6 because it says to round to the nearest whole number
Step-by-step explanation:
8 is about 3 because it say to round to the nearest whole number
Use the Distributive Property to write 2(-5+3) as an equivalent expression.
What is the value of the expression?
A. 2(8); 16
B. 2(-5) + 2(3); -4
C. 2(-5) + 3; 13
D. (5 + 3)2; 16
What is 15% of 20? *
its 3
don't mind the random letters
jdhhsjsjjd
Answer:
3
Step-by-step explanation
15 percent *20 =
(15:100)*20 =
(15*20):100 =
300:100 = 3
Now we have: 15 percent of 20 = 3
Which of the following is NOT equivalent to 78 ÷ 6? (72 + 6) ÷ 6 (72 ÷ 6) + (6 ÷ 6) (60 ÷ 6) + (18 ÷ 6) (72 ÷ 6) + 6
Answer:
(72 divided by 6) + 6
Step-by-step explanation:
78 divided by 6 is 13. The question (72 divided by 6) + 6 does not equal to 13, it equals to 14, therefore (72 divided by 6) + 6 is not equivalent.
Answer:
(72 divided by 6) + 6
Step-by-step explanation:
i wanted to know the answer to this question so bad but i didnt let me ..so can somebody help me and i will give you the brainlist
Answer:
B.
Step-by-step explanation:
Use the x-values: 1, 2, 3, and 4 to write solutions of the equation y = 14x + 8 as ordered pairs.
Can someone give me the answer??? If you think u know the answer or ur guessing don’t answer it I need the right answer. Thank you
Pls answer..............
Answer:
b is correct
Step-by-step explanation:
Which number line would be needed to create a dot plot for the data on the number of siblings?
1.) a number line from 0 to 5
2.) a number line from 1 to 5
3.) a number line from 0 to 7
4.) a number line from 1 to 7
Answer:
1.
0 to 5
Step-by-step explanation:
During a scuba dive, Lainey descended to a point 15 feet below the ocean surface. She continued her
descent at a rate of 15 feet per minute. Enter an inequality you could solve to find the number of minutes
she can continue to descend if she does not want to reach a point more than 75 feet below the ocean
surface. Use t to represent the variable for the minutes Lainey can continue to descend.
Pls help ASAP
Answer:she can descend five minutes so that should help
Step-by-step explanation:
Answer:(
(15*5)/ whatever sorry it would take 5 minutes t=5
Step-by-step explanation:
she is at 15 feet (1 minute below) if she kept going 15 feet per minute she would have to go 3 more minutes and it would be 60 feet down (4 minutes) sorry i didnt read the question right so 75 feet down (5 minutes) is maximum.
Tully’s buys t-shirts for 15$ each. They sell the t-shirt for 35$ each. What is the percent make up.
Answer: 52%
Step-by-step explanation:
please help lol i have no idea what i'm doing
Answer: 11.1
Step-by-step explanation:
SOHCAHTOA
Sine is opposite of the angle divided by the hypotenuse
sin(46) = 8/x
Plug this into a calculator to get x = 11.1
Here are the first four terms of a sequence.
5 9 13 17
Write an expression for the nth term of this sequence.
Answer:
4n + 1
Step-by-step explanation: The numbers are rising by 4, so this gives us 4n. Term number 1: 4n = 4, but the first number in the sequence is 5 so we have to add 1.
Term number 2: 4n = 8, but the second number in the sequence is 9 so, again, we have to add 1.
Elizabeth earned 3 times as much as Rebeca selling Girl Scout cookies. If Elizabeth earned $426, how much did Rebeca earn?
Answer:
$142
Step-by-step explanation:
E = 426
E=3R
426 = 3R
R = 142
A yard is equal in length to three feet. The function f(x) takes a measurement in yards (as input) and returns a measurement in feet (as output).What number will the function return if the input is 15.4?
Answer:
it should be 4.5
Step-by-step explanation:
Answer:
0.428 yd
Step-by-step explanation:
x/1 = 15.4/3
36x = 15.4
x=0.428 yd
A module house is made by sticking a triangular prism on top of a rectangular block, as shown in the diagram.
Answer:
d
Step-by-step explanation:
The volume of the triangular prism.
= Base area x length of the prism
The volume of the rectangular block.
= Length x width x height
The volume of the model house is 1260 cubic feet.
Option A is the correct answer.
What is a rectangle?
A rectangle is a two-dimensional shape where the length and width are different.
The area of a rectangle is given as:
Area = Length x width
We have,
Module house:
Triangular prism on top and a rectangular block.
The volume of the triangular prism.
= Base area x length of the prism
= (1/2 x 12 x 4) x 15
= 24 x 15
= 360 cubic feet
The volume of the rectangular block.
= Length x width x height
= 12 x 15 x 5
= 900 cubic feet
The volume of the block house.
= Volume of the triangular prism + Volume of the rectangular block
= 360 + 900
= 1260 cubic feet
Thus,
The volume of the model house is 1260 cubic feet.
Option A is the correct answer.
Learn more about rectangles here:
https://brainly.com/question/15019502
#SPJ2
help due in a few minutes
Answer:
x = 15
Step-by-step explanation:
All angles add up to 180
so,
2x + 4x + 10 + 6x - 10 = 180
combine like terms
12x = 180
divide by 12
x = 15
check it by plugging it in
2x = 2(15) = 30
4x + 10 = 4(15) + 10 = 70
6x - 10 = 6(15) - 10 = 80
30 + 70 + 80 = 180
Marcus jumped “x” feet.
Bridget jumped 2/3 more than the amount of what Marcus jumped.
Write an expression for the number of feet Bridget jumped.
pls I have 2 mins
Pleaseeee I needddd major help
Answer:-2/5
Step-by-step explanation:
You need to drop 2 run 1 to the right
What is the surface area of the sphere below? 11.3 A. 324 units2 324 units2 C. 36 units2 D. Cannot be determined
Answer:
A=4πr2
Step-by-step explanation:
who can help me on edge 24/7?? ill give user and pass. must be reliable
Answer:
not me srry
Step-by-step explanation:
Hunter needed to get his computer fixed. He took it to the repair store. The technician at the store worked on the computer for 2.5 hours and charged him $155 for parts. The total was $417.50. Write and solve an equation which can be used to determine xx, the cost of the labor per hour
Answer:
Labor costs $205 per hour.
Step-by-step explanation:
1. Subtract the cost for parts.
$417.50 - $155 = $262.5
2. Divide the labor cost by the number of hours (2.5)
$262.5 / 2.5 = 105
Answer:105
Step-by-step explanation:
Just becuase
find the value of 9x+4y when x=4 and y=-3
Answer:
you substitute x for 4 and so you multiply 9 x 4 which will give you 36 and then you have to add four times y so you substitute y for -3 and you add 36 - 12 which will give you 24
Factorise fully 28y2 – 24y
Answer:
4y(7y - 6)
Step-by-step explanation: