Answer:
I don't know what is your name is your
whats the domain of y=-3x+7?
Can someone help me. Will Mark brainliest.
Answer:
The answer is 50.
Hope this helps. sry if it is wrong
Please help
How much per song?
Answer:
1.20 per song
Step-by-step explanation:
Its quite simple. just take 6 divided by 5
Help me pls pls pls
Answer:
Its 68
Step-by-step explanation:
Sum of all the angles is 180
63+49+w = 180
112+w=180
w=180-112
w=68
A cube has a side length of 4 feet. What is the volume of the cube?
48 ft3
64 ft3
96 ft3
12 ft3
Answer:
64 square ft^3
Step-by-step explanation:
If the side lengh is 3 then you would have 4^3 which is 64.
Answer:
64
Step-by-step explanation:
what is the solution to m/8 < 4
Answer:
m < 32
Step-by-step explanation:
m/8 < 4
m < 32
Answer:
m<32
Step-by-step explanation:
multiply both sides of the inequality by 8
[tex]8 \times \frac{m}{8} < 8 \times 4[/tex]
then, reduce the numbers with the GCF= 8
[tex]m < 8 \times 4[/tex]
Suppose you deposited $200 in a savings account 4 years ago. The simple interest rate is 2.1%. The interest that you earned in those 4 years is $16.80. Which of the following is/are true? Select all that apply.
A. r = 2.1%
B. t = 4
C. p = 16.80
D. l = 200
find the value of x in each triangle with the given angle measures
Answer:
10 - 104
11 - 25
12 - 64
13 - 109
14 - 33
15 - 90
Step-by-step explanation:
For the first 3 triangles u must add the two angles and minus it from 180
Q number 13 do the same thing then minus the number u got by 180
Q number 14 .... 66 - 180 = 33
Q number 15 it is a right angle so it is 90
Will give brainliest
(3x+3)^2+(x+5)(x-4)
someone help thankyou
help please need answers
Answer:
slope: 2/3 or 0.6666...
Step-by-step explanation:
find two points on the line : (1,2) and (0,-2) and do rise over run. Rise = 2 and Run = 3, so you put it in rise over run form. Rise/Run = 2/3. The graph is positive.
Rachel used 18 centimeters of tape to wrap 6 presents. How much tape will Rachel need in all if she has to wrap 15 presents? Solve using unit rates.
centimeters
Answer:
Rachel would need 45cm of tape to wrap 15 presents.
Step-by-step explanation:
Firstly we need to find how much is required to wrap one presnt: 18÷6=3.3cm of tape is needed to wrap one present.
Secondly to find how many she needs to wrap 15 we sinply multiply 15 by three and get 45.
I hope this helps you in any way.
In WXY, w=130 inches, x=270 inches and y =190 inches. Find the area of WXY to the nearest square inch
Answer:
11304
Step-by-step explanation:
Delta math
PLEASE HELP MEEEEEE!!!!!
I literally have to get this done
I need help I'm confused
Answer:
KV=21
Step-by-step explanation:
HELP PLEASE THANK YOU
Answer: A (b and F) They share the 90 degree angle and its just flipped
The sum 9 of and x
??
Doug makes a parallelogram-shape sign for his shop.
What is the area of this parallelogram?
Round to the nearest hundredth.
A. 5.32 ft²
B. 8.96 ft²
C. 14.28 ft²
D. 17.02 ft²
PLS HELP!!!
Answer:
C, 14.28
Step-by-step explanation:
area = base * height
= (1.9+3.2) * 2.8
=14.28
Answer:
Answer is C! brainliest this time pls
A line with a slope of 3 passes through the point (-1, 2).
Write an equation for this line in point-slope form.
Answer:
y-2=3(x+1)
Step-by-step explanation:
y-y1=m(x-x1)
y-2=3(x-(-1))
y-2=3(x+1)
Tom has 50 coins consisting of quarters and dimes. The combined value of coins is $8.30. How many dimes and quarters does Tom have
dimes
quarters
Answer:
32 quarters and 3 dimes
Step-by-step explanation:
you could do 4 x 8 to get to the 8 dollars so 4 x 8 = 32 so that would be 32 quarters now you got 30 cents left that will be the dimes so 3 dimes
Explain why the product of a non-0 rational number and an irrational number is irrational?
Answer:
An irrational number is a number that can not be written as the quotient of two integer numbers.
Then if we have:
A = a rational number
B = a irrational number.
Then we can write:
A = x/y
Then the product of A and B can be written as:
A*B = (x/y)*B
Now, let's assume that this product is a rational number, then the product can be written as the quotient between two integer numbers.
(x/y)*B = (m/n)
If we isolate B, we get:
B = (m/n)*(y/x)
We can rewrite this as:
B = (m*y)/(n*x)
Where m, n, y, and x are integer numbers, then:
m*y is an integer
n*x is an integer.
Then B can be written as the quotient of two integer numbers, but this contradicts the initial hypothesis where we assumed that B was an irrational number.
Then the product of an irrational number and a rational number different than zero is always an irrational number.
We need to add the fact that the rational number is different than zero because if:
B is an irrational number
And we multiply it by zero, we get:
B*0 = 0
Then the product of an irrational number and zero is zero, which is a rational number.
Determine the values of x and y.
Answer:
answer is d please follow me I hope it will help you
A triangular prism has a height of 3 ft, a width of 5 ft, and a length of 8 ft. Find the volume.
a
90 ft3
b
60 ft3
c
150 ft3
d
120 ft3
Answer
120 ft3
Step-by-step explanation:
Length×Width×Height
(8ft×5ft×3ft)
5×3= 15 ft
15×8= 120 ft3
Five less than twice the value of a number is equal to three times the quantity of four more than ½ the number. What is the number?
Step-by-step explanation:
(2x-5) = 3(4+x/2) then solve for x.
2x-5 = 12 + (3/2)x
2x-(3/2)x = 17
x/2 = 17
x=34
Checking the left side, (2x-5) = 2(34) - 5 = 63.
Checking the right side, 3(4+(34/2)) = 3(4+17) = 3(21) = 63.
A handyman charges $150 plus $25 per hour for house painting. A painter charges $55 per hour. How many hours would it take for the handyman's fee and the painter's fee to be the same?
Answer:5 hours
Step-by-step explanation:
55*5=275 and 25*5+150=275
Libby earns $10 each hour for babysitting. Let m = the money she earns, and t = the time in hours she is babysitting. What equation represents this proportional relationship?
Answer:
$10t=m
Step-by-step explanation:
If for each hour is $10.
She would earn the number of hours times $10.
Example: She did babysitting for 4 hours this weekend. The equation is $10(4)=m or $10 x 4 = m. m=40
What is the area of this parallelogram?
A. 28 m²
B. 56 m²
C. 84 m²
D. 120 m²
PLS HELP I'LL GIVE BRAINLYIST
Answer:
84m^2 or C
Step-by-step explanation:
area = base * height
= 12 * 7 = 84
Answer:
8 + 4 = 12 x 7 = 84m
The first hexagon is dilated to form the second hexagon.
Select answers from the drop-down menus to correctly complete the statements.
The scale factor is
0.80
1.25
This represents
.
Answer:
1.25
Step-by-step explanation:
-½ (6x + 4) + ½(8x - 2)
Answer:
-3x - 2 + 4x - 1 = x - 3
Step-by-step explanation:
open brackets and simplify
Answer:
x−3
Step-by-step explanation:
Hope this helps.
loook below giving brainliest