Answer:
x=-4
Step-by-step explanation:
x+12=8
x=8-12
Andre did not multiple both by four to get the exact whole number. He also, didnt subtract 12 which is not possible due to it being multiplied by 1/4.
PLEASE HELP ME!!!
Which Choice is equivalent to the product below?
If the graph of the function y =x^2 is translated so its vertex is now at the point (-2,3), which equations could
represent the new function? Select all that apply.
Ay= 2 (x + 2)² +
B y = (x + 2)? +3
Cy=-(x + 2)² – 3
Dy=-(x + 2)² + 3
Ey= (x - 2)² + 3
PLEASE HELP SOON!!!!
The terminal ray of angle β, drawn in standard position, passes through the point (−7, 2√3).
What is the value of cosβ?
Answer: -7√61/61
Step-by-step explanation:
I got the answer wrong on my test and this was the correct answer shown.
The cosine of the terminal ray of angle β comes to be -7/√61.
What is the cosine of an angle?The cosine of an angle is the ratio of the adjacent side to the hypotenuse.
By Pythagoras' theorem
Hypotenuse² = 7²+(2√3)²
Hypotenuse =√61
From the diagram attached
[tex]Cos(180-\beta )=\frac{7}{\sqrt{61} }[/tex]
We know [tex]Cos(180-\beta )=-Cos\beta[/tex]
[tex]-Cos\beta =\frac{7}{\sqrt{61} }[/tex]
[tex]Cos\beta =\frac{-7}{\sqrt{61} }[/tex]
So, the value of cosβ =-7/√61.
Hence, The cosine of the terminal ray of angle β comes to be -7/√61.
To get more about cosine visit:
https://brainly.com/question/24349828
52 out of 61 as a percentage
Answer:
85.2459016%
Step-by-step explanation:
Answer:
85.245901639344%
Step-by-step explanation:
Find the slope of the line that passes through the points
(3,5) and (5,13) and type the answer below. Start your
answer with m=
Answer:
m=4
Step-by-step explanation:
The hardware store is having a 15% off sale on lawn mowers this weekend. If x is the original price of a lawn mower, what will be the final sales price, excluding tax? Select TWO that apply.
A. 0.15 + x
B. x – 0.15
C. 0.15x
D. x – 0.15x
E. x(1.00 – 0.15)
Answer:
D and E
Step-by-step explanation:
Which inequality represents the sentence?
The difference of seven and two tenths and a number is more than twenty nine.
7.2 - n > 29
n - 7.2 Greater-than-or-equal-to 29
7.2 - n < 29
n - 7.2 < 29
7.2 x 29 then 208.8 29
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
;)
Mr. Doyle washed
2
5
of his laundry. His son washed
1
3
of it. Who washed most of the laundry?
How much of the laundry still needs to be washed?
Answer:
Mr Doyle washed the most.
4/15 still need to be washed.
Step-by-step explanation:
2/5=6/15 Mr Doyle
1/3=5/15 Son
so Mr Doyle washed the most.
Together they washed 11/15 of the laundry so 4/15 is left to wash.
Help- No silly answers
Answer:
1. 3 2/3
2. 14/5
3. A, B, D, E
4. 1 1/2
cute emblem UwU
Step-by-step explanation:
PLEASE ANSWER AND EXPLAIN!!
Answer:
Your answer is 32.9 or 33
Hope that this is helpful. Vote and likhe it
help help help help help help help help help
Answer:
do math
Step-by-step explanation:
Roberto's gym class has 35 students and 7 basketballs. What was the ratio of students to basketballs?
Answer:
35 : 7
5 : 1 ( if u need ur answer in simplest form )
Find the number of roots for the equation. Will mark brainliest!
5x^4-7x^6+2x^3+8x^2+4x-11=0
Answer:
let me figure it out I will be right back x≈0.89258173,1.13999435
what is the measure of angle 8?
Answer:
53 Degrees
Step-by-step explanation:
Answer:
65
Step-by-step explanation:
because they mirror each other in other words adjacent to each other
What is the area of the triangle?
Answer:
15 im positively sure
Step-by-step explanation:
The 6 sides are the same sides
so 6+6=12
add the 3
12+3=15
...hey what's
[tex] \sqrt{1} [/tex]
Answer:
the square root of 1 is 1. hope this helps
2.Which phrase represents "the sum of 11 and a number"
11-x
11+x
-11+1
-11-x
Answer:
11+x
Step-by-step explanation:
Marry wants to buy 8 pounds of grapes.Each pound cost $1.89 Mary has $15 .Does she have enough money to buy the grapes explain
Answer:
NO
Step-by-step explanation:
No she does not have enough money to buy 8 pounds. because for two pounds it costs 3.78 and with 15$ she can buy like six?
saitama needs to buy 65 inches length of fabric to use in making a cape for his hero costume he knows that the cost of the fabrics that he is going to use is 7.00 centimeter how much will he need to buy it
Answer:
he'll need $1155.70
Step-by-step explanation:
there are 165.1 centimeters in 65 inches, since 1 centimeter of fabric is $7.00, 7.00 times 165.1 is 1155.7, add a zero to the end of the solution and his total will be $1,155.70
Answer:
$1155.70
Step-by-step explanation:
Saitama won’t be able to afford that he is the poorest hero in his verse, he can only afford this with the help of genos
Each square below represents one whole
What percent is represented by the shaded area?
19
Answer:
The answer is 3/4 or 75%
Step-by-step explanation: It is this because the square is split into 4 sides so only 3 of the sides are filled in so it's 3/4
The Hendrix family was draining their pool at the end of
summer. They found that the water level goes down by 0.4
feet every hour. If the water level in the pool has changed by
-1.4 feet, how long have they been draining the pool?
Answer:
3.5 hours
Step-by-step explanation:
If the water goes down by 0.4 feet every hour
we can add 0.4 + 0.4 + 0.4 (0.4 x 3) and get 1.2 and 1.4 - 1.2 - 0.2
And we also know that half of 0.4 is 02 so we can add 0.2 to 1.2 in order to get our desired answer. Which is 1.4 So now let's add what we multipleied by
3 + 1/2 = 3.5
22 t - 26 equals -16 - 25how do I solve this problem
Answer:
-15/22
Step-by-step explanation:
22t-26=-16-25
22t-26=-41
22t=-41+26
22t=-15
t=-15/22
A building is 456 feet tall and 95 feet wide. If a scale model of the building is 12 inches tall, what
is the width of the scale drawing?
A.
3.1
B.
2.8
C.
2.5
D.
2.1
B
Ob
D
C С
od
4
Answer:
I think the answer is C
Step-by-step explanation:
456÷12= 38
95÷38= 2.447 (about 2.5)
Then
How far above the water is
the person parasailing?
Answer:
60 yd
Step-by-step explanation:
this is what I did: 80^2 + b^2 = 100^2
Which expressions have a quotient of 3/5
Answer:
3/5 = 3/5
= 0.6
Whoever answers this question first gets brainly 2
Answer:
J
Step-by-step explanation:
Answer:
F. 80
Step-by-step explanation
12/180 = 1/15
1200/15 = 80
If the annual interest rate is 12%, what is the monthly interest rate?
Answer:
1%
Step-by-step explanation:
since there are 12 months in a year, 12 divided by 12 = 1 therefore it's 1% per month
Please Explain!!
I need help plss
Answer:
See step by step
Step-by-step explanation:
For A. use any two factors that multiply to 100 that isn't 25 and 4.
For b Use one obtuse angle (angle over 90 degree) and two acute angles. Make sure they add up to 180.
For c Use any two values that add up to 52 since they didnt establish y as the midpoint.
For d. measure of angle 1 is 45 and measure of angle 2 is 45 degrees
help plzzzzzzzzzzzz
Answer:
∠ABC= 60°
Step-by-step explanation:
It's a right angle so ∠ABD= 90°Add 2x° and x° and you get 3x°3x°= 90°Divide both sides by 3 to get value of xx°=30Find ∠ABC2x°= 60°One baseball team played 32 games throughout their entire season. If this baseball team won 24 of those games, then what percentage of their games did they win? Round your answer to the nearest whole number if necessary
show work please
Answer:
75%
Step-by-step explanation:
bc that would mean they only loss 8 games and 24 is 75% of 32 i