Answer
do the math and find out yourself
Step-by-step explanation:
omg thats what were learning to
I need help no links please and thank you
Answer:
I say its b
Step-by-step explanation:
Please click to see the picture and help me solve!! Pls and ty
(I made it 25 points)
Answer:
A
Step-by-step explanation:
It's one or the other, so the two on the graph won't connect, and each of them are greater/less than, NOT "or equal to" so both the circles would be closed. When thinking of these, forget about the x and just read greater than 5. On a graph the greater numbers are to the right, so the arrow would be pointing that way
What is the Y-intercept of the following quadratic graph?
(1 Point)
Answer: 1
Step-by-step explanation:
Answer:
Step-by-step explanation:
The red graph intersects the y-axis at (0, 1). This is the "y-intercept."
Matt tossed a coin 30 times. The results were 12 heads and 18 tails. What is the experimental probability of tossing heads?
Answer:
25%
Step-by-step explanation:
You can't determine what it is going to land on but this is the answer!
Ps.Im not completely sure no hate please :)
DUE SOON HELP ASAP
The TV measures 39 inches tall, and the length of its diagonal is 80 inches. What is the width of the TV? Round your answer to the nearest tenth and label your answer.
Your answer:
We're assuming the TV is a rectangle, meaning all corners have right angles.
From the given information, we have a right triangle with a height of 39 inches, hypotenuse, of 80 inches, and an unknown base width.
Using Pythagorean's theorem:
[tex]a^2+b^2=c^2[/tex]
[tex]b=\sqrt{c^2-a^2}[/tex]
c = 80 and a = 39
[tex]b=\sqrt{80^2-39^2}[/tex]
[tex]=\sqrt{4879}[/tex]
Using a calculator and rounding to the nearest tenth gives
[tex]\approx 69.8 \text{ inches}[/tex]
Let me know if you need any clarifications, thanks!
Pls help meeeee and thank you so much
Answer:
18
Step-by-step explanation:
Hope this helps!
Answer:
18
Step-by-step explanation:
[tex]\frac{15-9}{3}*(19-10) = \frac{6}{3} * 9 = 2* 9 = 18[/tex]
Which equation is the inverse of y = 100 - x??
y=/100-X
y = 10+ x
ay = 100+ /
y=+*X-100
please help!! I'm super confused
Answer:
[tex] \frac{x}{3} \times 3 = 11 \times 3[/tex]
Step-by-step explanation:
Further Steps
[tex]x = 33[/tex]
Sharif drove 295 miles from St. Louis to Detroit at an
average speed of 65 mph. Which equation can be
used to find the time of the trip (x) in hours?
You did not provide a list of equations for us to select from.
Let me see if I can put together.
Distance = rate times time (in hours).
Let x = time of the trip in hours.
D = rx
Let D = 295 miles.
Let r = 65 mph.
Here is your equation: 295 = 65x
What is the relationship between the two angles and the
measure of the missing angle?
b
39°
Answer:
When 2 angles are put together, they must have a total of 180 degrees.
Step-by-step explanation:
180-39=141
The measure of the missing angle is 141 degrees.
the mean of 5 number is 11 the numbers are in ratio1:2:3:4:5 find the smallest number
Answer:
3 2/3
Step-by-step explanation:
If the mean is 11 and there are 5 numbers then their sum is 5 × 11 = 55 We have the ratio of parts being a : b : c : d : e → 1 : 2 : 3 : 4 : 5 so the total count of parts is 1 + 2 + 3 + 4 + 5 = 15. a-1/15x55=55 divided by 5/ 15 divided by 5=11/3=3 2/3
please help me lol (quadratics unit on khan)
Answer:
(2-x)^2 sorry if that’s wrong
Step-by-step explanation:
sorry
[tex] {x}^{2} + 3xy + 2 {x}^{2} - xy [/tex]
Collect the terms.
Answer:
3x² + 2xy
Step-by-step explanation:
x² + 3xy + 2x² - xy
3x² + 2xy
The consumption of electricity in one area has increased historically at 7% per year. If it continues to increase at this rate indefinitely ,find the number of years before the electricity utility would to double the amount of generation capacity
Answer: 10.3 years
Step-by-step explanation:
To solve this you can use the Rule of 72.
This rule enables us to find out the amount of time it would take for a quantity to double if it is growing at a certain rate.
Formula is:
= 72 / Interest rate as whole number
= 72 / 7
= 10.3 years
Substitution method
x=2y
2x+5y=4
Answer:
y=4/9
Step-by-step explanation:
Substitute 2y into the x
2(2y)+5y=4
4y+5y=4
9y=4
y=4/9
Can someone help me only answer if you know it no scam links or your getting reported.
Answer:
3
Step-by-step explanation:
1. Find the area of the green block
Area = L x W x H
1/3 *1*1 = 1/3
2. Find the area of the blue block
1*1*1 =1
3.) Divide the blue area by the green area
1 ÷ [tex]\frac{1}{3}[/tex] = 3
Check : 1/3 + 1/3 + 1/3 = 3/3 3/3 = 1
3 green blocks can fit into 1 blue block
PLSSSS HELPP, Sharon has collected donations of $4.40, $3.12, $8.00, and $6.22 to help buy books for the new library. What is the mean (average) amount of donations she has collected?
Answer:
5.43500
Step-by-step explanation:
Which statement allows us to conclude that line m and line n are parallel?
Answer:
here the answer should be <2= <7 but it look like it not there but the and <2= <6 is correct so (A) is the answer
Step-by-step explanation:
Using the numbers -4, 10, 8, 2, -3, -5, create two expressions that equal 6
Answer:
-4 + 10 and 8 - 2
Step-by-step explanation:
They both equal to 6
Carly’s birthday bouquet has 8 pink roses and 24 yellow roses. What is the ratio of yellow roses to pink roses?
Answer:
5:3
Step-by-step explanation:
complete the table below to identify the pattern. Find the maximum
Answer:
[tex]y = 200 + 45x \\ so \: when \: x = - 3 \\ y = 65.......... \\ at \: x = 1 \\ y = 245 \\at \: x = 2 \\ y = 290 \\at \: x = 3 \\ y = 335[/tex]
The diameter is 7.2. What is the circumference?
Answer:
22.62 cm exactly or limited to de precision of this calculator (13 decimal places). Note: for simplicity, the operations above were rounded to 2 decimal places and π was rounded to 3.14.
Answer:
22.6
Step-by-step explanation:
circumference is pi x diamter so:
7.2 x pi (3.142)
=22.61
round it so 22.6
Guys can you please help me and find what x is because lm confused
Answer:
a. is x=15
b. is x=17
Step-by-step explanation:
i hope this helps u
A triangle has sides with lengths of 5 feet, 9 feet, and 11 feet. Is it a right triangle?
Answer:
No
Step-by-step explanation:
[tex]5^{2} = 25\\9^{2} = 81\\11^{2} = 121\\25 + 81 = 106[/tex]
therefore it doesn't coenide with pythagorian theorem
Someone help me with this please
Answer:
A is 6 and B is 4
Step-by-step explanation:
hope it helped!!!
If you vertically compress the absolute value parent function, f(x) = [X1, by a
factor of 5, what is the equation of the new function?
O A g(x) = [x - 51
B. g(x) = 1x1
C. g(x) = 5|X1
D. g(x) = (5x1
Answer:
your answer should be C.
Step-by-step explanation:
brainliest?
The transformation of the parent function f ( x ) = | x | by a compression of 5 units is given by g ( x ) = ( 1/5 ) | x |
How does the transformation of a function happen?The transformation of a function may involve any change.
Usually, these can be shifted horizontally (by transforming inputs) or vertically (by transforming output), stretched (multiplying outputs or inputs), etc.
If the original function is y = f(x), assuming the horizontal axis is the input axis and the vertical is for outputs, then:
Horizontal shift (also called phase shift):
Left shift by c units: y=f(x+c) (same output, but c units earlier)
Right shift by c units: y=f(x-c)(same output, but c units late)
Vertical shift:
Up by d units: y = f(x) + d
Down by d units: y = f(x) - d
Stretching:
Vertical stretch by a factor k: y = k × f(x)
Horizontal stretch by a factor k: y = f(x/k)
Given data ,
Let the parent function be represented as f ( x )
Now , the value of f ( x ) is
f ( x ) = | x | be equation (1)
On simplifying , we get
when the function is stretched vertically by a factor , we get
Vertical stretch by a factor k: y = k × f(x)
And , when it is compressed by a factor of k = 5 units
The transformed function is g ( x ) = ( 1/5 ) | x |
Hence , the transformed function is g ( x ) = ( 1/5 ) | x |
To learn more about transformation of function click :
https://brainly.com/question/26896273
#SPJ7
Find the solution to the system of equations.
8x – 4y = 16
8x + 4y = 16
x= ___
y= ___
PLS HELP
Answer:
x =2, y =0
Step-by-step explanation:
First we can add the equations to get rid of the y terms in each.
Adding them results in 16x = 32
Dividing by 16 gives us x=2
Substituting this back into equation 1 gives us 8(2) -4y =16
Simplifying,
16 - 4y =16
-4y = 0
y = 0
Help needed! - Geometry - 15 points - One question -
Answer: m<VUT= 70 degrees
Step-by-step explanation:
120= 50+ ?
?=70
Please help me with this homework
Answer:
502.65 cubic feet
Step-by-step explanation:
volume of cylinder = πr²j
=π(4)²(10)
=502.65
How many real-number solutions does 4x2 + 2x + 5 = 0 have?
Answer:
2
Step-by-step explanation: