Answers
Answers:
11. 48%
12. 25%
13. 36%
15. 93%
16. 99%
17. 0.16%
18. 160%
19. 85%
Work for 19:
The chart is incorrect because it calculates 40% of 34 instead of 40 percent of x (we got 85% for our answer but I'm using x as the unknown number) results in the number of 34.
Percentage of 40% of what number = 34?
40% of what number = 34 is equivalent to: 40% × ? = 34
--------------------------
40% × ? = 34
? =
34 ÷ 40% =
34 ÷ (40 ÷ 100) =
(100 × 34) ÷ 40 =
3,400 ÷ 40 =
85
Proof:
If 40% × 85 = 34 =>
Divide 34 by 85...
... And see if we get as a result: 40%
----------------------------------------------------------
20. 21 students
Step-by-step explanation:
I hope I helped, and I always appreciate brainliest!!! ;)
Related Questions
If 7 : 11 :: x : 154, then x is
Answers
Answer:
98
Step-by-step explanation:
7 : 11 :: x : 154
Also,
[tex] \frac{7}{11} = \frac{x}{154} [/tex]
[tex] = > \frac{x}{154} = \frac{7}{11} [/tex]
[tex] = > x = \frac{7 \times 154}{11} [/tex]
=> x = 7 × 14
=> x = 98 (Ans)
Someone help me pls
Answers
Answer: A. 90° clockwise, E. 270° counterclockwise
i really need help with this:
Jasmine drew a rectangle with an area of 4 square inches. Jasmine drew a new scaled version of the original rectangle using a scale factor of 5. What is the area, in square inches, of the new rectangle?
Answers
Answer:20
Step-by-step explanation:
i wrote 10 for some reason
18.
X
The line of best fit for the graph above has the equation y = 2x + 1.
What value does the line predict when x = 5?
Answers
Answer:
[tex] y = 10[/tex]
Step-by-step explanation:
[tex]y= 2x + 1 \\ x = 5 \: \\ substitude \: 5 \: to \: the \: value \: of \: x \\ y = 5 \times 2 + 1 = 10 \\[/tex]
The perimeter is expressed in the following units
(a) cm (b) cm2
(c) cm3
(d) m2
Answers
Answer:
a) cm
Step-by-step explanation:
Perimeter is one -dimensional and is measured in unit (centimeters, meters, kilometers, inches, feet, yards, and miles. Single units represent one-dimensional
Area is two-dimensional m2......
Volume is tri -dimensional m3........
Please help me answer this question!
Answers
How many solutions does the system have?
y=3x+3
y=−2x+3
choose 1 answer
A) Exactly one solution
B) No solutions
C) Infinitely many solutions
Answers
Answer:
A
Step-by-step explanation:
Given the 2 equations
y = 3x + 3 → (1)
y = - 2x + 3 → (2)
Substitute y = 3x + 3 into (2)
3x + 3 = - 2x + 3 ( add 2x to both sides )
5x + 3 = 3 ( subtract 3 from both sides )
5x = 0 , then
x = 0
Substitute x = 0 into (1)
y = 3(0) + 3 = 0 + 3 = 3
solution is (0, 3 ) → A
SOMEONE PLEASE HELP. !! ASAP!! NO BULL ANSWERS !!
Answers
Answer: does this count as a bull answer
Step-by-step explanation:
Answer:
(3,-3)
Step-by-step explanation:
I hope this helps you on your journey to success.
Find the value of x. Then find the measure of each interior angle. Show work algebraically
Answers
Answer:
Step-by-step explanation:
W=180-144
W=36 degrees
The sum of angles in a triangle always sum to 180 degrees.
6x+1+7x+36=180
13x+37=180
13x=143
x=11
U=6x+1
U=6(11)+1=67 degrees
V=7x
V=7(11)=77 degrees so
x=11 degrees, U=67 degrees, V=77 degrees, and W=36 degrees.
HELP WILL MARK BRAINLIEST ANSWER IF GOTTEN RIGHTT
Answers
Answer:
.80
Step-by-step explanation:
Hey There,
Cosine = adjacent / hypotenuse
the adjacent of c is 16
the hypotenuse is 20
so cos C = 16/20 or .80
Answer:
Step-by-step explanation:
cos=(adjacent side)/(hypotenuse)
cosC=16/20
cosC=4/5
cosC=0.80 (to nearest hundredth)
AP LANG HW
-can someone please help me with it... i have 30 missing assignments and the deadline is tonight
Answers
Answer:
ill try and help you but im on the same string rn too i have 12 assignment to do 2nite too
Step-by-step explanation:
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
Answers
Answer:
just use the app Math-way it had a feature where you can take a picture of it and it will answer and give an explanation for your problem
State the relationship between the angle pair marked
Answers
answer:
alternate interior angles
step-by-step explanation:
look up what alternate interior angles look likethis relationship would be called alternate interior anglesAnswer:
If they are parallel then they are equal alternayive angle
Step-by-step explanation:
(3x+16)°=(5x-54)°16+54=5x-3x70=2x70/2=xx=35The width of a rectangle is 4cm less than the length. If each dimension were increased by 3cm, the width of the new rectangle formed would be 2/3 the length of the new rectangle. Find the dimensions of the original rectangle.
Answers
Answer:
The original length is 9 cm and the original width 5 cm
Step-by-step explanation:
The area of a rectangle A is given as the product of its' length L and width W.
Given that the width of a rectangle is 4cm less than the length then
W = L - 4
If each dimension were increased by 3cm, then the new
Length
= L + 3
Width
= W + 3
the width of the new rectangle formed would be 2/3 the length of the new rectangle
W + 3 = 2/3(L + 3)
3W + 9 = 2L + 6
3W = 2L +6 - 9
3W = 2L - 3
Recall that W = L - 4
3(L - 4) = 2L - 3
3L - 12 = 2L - 3
3L - 2L = 12 - 3
L = 9 cm
W = 9 - 4
= 5 cm
A car dealership offers two choices of discount on a car with a sticker
price of $35,000. Choice A: $5,000 rebate Choice B: 14% discount Which
is the better deal for the custonser?
Answers
A $5,000 rebate would bring the total to $30,00, while B only brings it to $31,000
how many square feet of outdoor carpet will we need for this hole
Answers
Answer:
Step-by-step explanation:
area=(6+3)/2×4+7×3+1/2×2×3
=18+21+3
=42 ft²
What is the area of the figure
Answers
Answer:
i dont
Step-by-step explanation:
know
Hadley runs several times around the
track. One lap around the track is
equal to 0.15 miles. She then runs 0.4
miles home for a grand total of 1.75
miles. Write an equation to help you
determine the number of laps Hadley
ran around the track.
#21
08
Answers
The answer is 9.
1.75 - 0.4 = 1.35
1.35 ÷ 0.15 = 9
HEL ME PLEEAASSEE AMIGO PLEEAASSEE or amiga
Answers
Answer:
159 degrees
Step-by-step explanation:
A full semicircle (or half circle) has a degrees of 180. And x is equal that semicircle so x = 180, now if we subtract 21 from 180 we get 159, so X = 159.
Please help me with this question, I'm confused
Answers
Answer: The answer would be 12 and 12
Hope it helps :D
NEED HELP!!!!!!
Please
Answers
Answer:
the question is blurry and it has a glare
Z is the center of the circle. Suppose that QR = 26, TV = 13, SV = 2x + 1, and VZ = 8. Find x and UZ.
Answers
26+13+1+8=58
X=2 so 58/2 is 29 so x is 29. And to find the vz you just plug it in 29 into the equation 2x+1 2(29)+1=59
You need to score a 90 or higher on your next test to make the honor roll. If x represents the score on your next test, which inequality represents the situation?
x > 90
x< 90
x ≥ 90
x ≤ 90
Answers
Answer:
x ≥ 90
Step-by-step explanation:
it says 90 or higher which also means "at least 90", which means greater than or equal to 90.
Convert the decimal to a fraction.
0.483
Answers
Answer:
483/1000
Step-by-step explanation:
i think i could be wrong
Answer:
The answer is =483/1000
which fraction is closest to zero?
a.) 1/4
b.) 4/12
c.) 3/8
d.) 2/6
Answers
Max was hungry for lunch so he used a coupon to buy a sandwich. The sandwich costs $2.55 and his coupon saved him $0.50 Calculate the purchase price
Answers
Answer:
the purchase price is $2.05
Step-by-step explanation:
The computation of the purchase price is shown below:
The purchase price is
= Cost of the sandwich - coupon amount
= $2.55 - $0.50
= $2.05
Hence, the purchase price is $2.05
QUICK HELP!! If two linear equations have one solution, then the...
A Slopes are the same but the y-intercepts are different
B Slopes are different
C Slopes are the same and the y-intercepts are the same
Answers
Answer:
A
Step-by-step explanation:
Layla bought a new computer for $500. Each year, the value of the computer decreased by 50% of the previous years value. At this rate, what can Layla expect the approximate value f the computer to be after 4 years?
Layla bought a new computer for $500. Each year, the value of the computer decreased by 50% of the previous years value. At this rate, what can Layla expect the approximate value f the computer to be after 4 years?
A. $125.00
B. $62.50
C. $31.25
D. $250.00
A. $125.00
B. $62.50
C. $31.25
D. $250.00
Answers
Answer:
Answer = C.31.25
Step-by-step explanation:
SO there are 4 years and every year the price gets 50% of so we take it as 100/2 = 50% so we have to divide 500 by 2 four times that is -
1. 500/2 ( 50% of 500) = 250
2. 250/2 (50% of 250) = 125
3. 125/2 (50% of 125) = 62.50
4. 62.50/2 (50% of 62.50) = 32.25
so we divided 500 4 times to get the answer as 32.25$
Mindy's dog, Rex, weighed 80 pounds a year ago. Now he weighs 92 pounds. What is the percent increase in his weight?
A.
13%
B.
16%
C.
15%
D.
12%
Answers
Explanation: 92-80=12
12 is 13% of 92
(financial math) Elementary and Secondary Education is paid mostly from:
O Corporate Taxes
О Defense Taxes
O State Taxes
O Federal Taxes
Answers
State taxes.
According to Urban dot org, school funding is a blend of federal, state, and local dollars.
State taxes are more likely to be correct due to education being the state's responsibility.
If this is incorrect, please, don't refrain to tell me. Thank you.