Answer:
m= -2
Step-by-step explanation:
Use the slope formula to find the slope m .
Answer:
Slope (m) = - 2
Step-by-step explanation:
A ( X1 , Y1 ) = ( - 4, - 1 )
B ( X2 , Y2 ) = ( - 2, - 5 )
[tex]Slope (m) = \frac{(y_2 -y_1)}{(x_2 - x_1)} = - 2[/tex]
Factorise fully 28y2 – 24y
Answer:
4y(7y - 6)
Step-by-step explanation:
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
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.
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:
who can help me on edge 24/7?? ill give user and pass. must be reliable
Answer:
not me srry
Step-by-step explanation:
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
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:
Simplify the expression 8h +(-7.7d) - 13+5d - 3.1h.
Answer:
4.9h−2.7d−13
Step-by-step explanation:
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:
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
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.
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
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
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
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:
Pleaseeee I needddd major help
Answer:-2/5
Step-by-step explanation:
You need to drop 2 run 1 to the right
Pls answer..............
Answer:
b is correct
Step-by-step explanation:
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
mid-point of (-2,-4) and (4,6)?
(1,1)
Hope that helps :)
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
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
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.
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:
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
(9+6) x 8^2 + (6+5)
solve with PEMDAS quick!
Answer:
971
Step-by-step explanation:
use the pemdas method
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:
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
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
Use the x-values: 1, 2, 3, and 4 to write solutions of the equation y = 14x + 8 as ordered pairs.