Answers
Related Questions
What is the measure of Z CAB? 38° 52° 70° 128°
Answers
Answer:
52
Step-by-step explanation:
Rex is making window cleaner by mixing vinegar and water. The ratio table
below shows how much of each ingredient to mix together.
WINDOW CLEANER
Cups of
Vinegar
Cups of
Water
1
3
2.
6
3
9
If Rex uses 7 cups of vinegar, how many cups of water does he need to add?
Answers
Answer:
21
Step-by-step explanation:
In the chart, the left side increases by one, and the right side increases by 3. So the left side multiplied by 3 will give you the right side. 7 x 3 = 21, so he will need 21 cups of water.
2
Write the ratio 2kg: 500g in its simplest form
Answers
Answer:
1kg:250g
Step-by-step explanation:
2kg:500g
dividing both sides by 2, we get
1kg:250g
The population of Australia was 14.692 million in 1980 and 17.065 million in 1990. Estimate the population of Australia in 2000.
A. 10.89 million
B. 17.32 million
C. 19.82 million
D. 23.02 million
Answers
Answer:
C
Step-by-step explanation:
!!!HELP ASAP!!! Are all of the angles in a rhombus 90 degrees?
Answers
Answer:
no a rhombus doesn't have 4 right angles
a right angle=90 degrees
Answer:
not always
Step by step explanation:
if one is 90 degrees, then yes
If you have one at 89 degrees, for example, then the corresponding angle would be 91 degrees
A straight line is to a ruler as an angle is to:
Answers
Answer:
a protractor
Step-by-step explanation:
You measure a straight line with a ruler
You measure an angle with a protractor
Answer:
Protractor.
Step-by-step explanation:
A protractor is used to create an angle and a ruler is to draw a line.
Hope this helps, have a great day! :D
Can somebody plz help answer these math questions correctly thx (only if u done this before) :3
WILL MARK BRAINLIEST WHOEVER ANSWERS THESE FIRST!!!
Answers
Answer:
Step-by-step explanation:
The sum of complementary angles equals to 90° while the sum of supplementary angles equals 180°.
The measure of the complementary angles will be:
19. 42°
= 90° - 42°
= 48°
20. 78°
= 90° - 78°
= 12°
21. 32°
= 90° - 32°
= 58°
22. 72°
= 90° - 72°
= 18°
22. 40°
= 90° - 40°
= 50°
23. 14°
= 90° - 14°
= 76°
The measure of the supplementary angles will be:
25. 36°
= 180° - 36°
= 144°
26. 124°
= 180° - 124°
= 56°
27. 85°
= 180° - 85°
= 95°
28. 84°
= 180° - 84°
= 96°
29. 153°
= 180° - 153°
= 27°
30. 176°
= 180° - 176°
= 4°
Note that the value of the complementary angles were gotten by deducting the angles given from 90° while the supplementary angles were gotten by deducting the values given from 180°.
I NEED HELPLPL
In rhombus MATH, find the value of x
if mZMAH=5x+12 and mZHAT=8x-12.
If the answer is 13.8, move to T
If the answer is 12, move to u
If the answer is 8, move to v
If the answer is 0, move to w
Answers
Answer:
m<MAH=5x+12
mZHAT=8x-12.=
m<MAH=mZHAT diagonal of rhombus bisect the angle
5x+12 =8x-12
12+12=8x-5x
24=3x
x=24/3=8 is your answer.
this is the required answer look it once
If ∠1 and ∠2 are vertical angles and m∠2=108°, find m∠1.
Answers
Answer:
72
Step-by-step explanation:
Is it 72???
In a sample of 1100 U.S. adults, 213 think that most celebrities are good role models. Two U.S. Adults are selected from this sample without replacement. Complete parts (a) through (c).
Answers
Answer:
a) 0.0374 , b) 0.6500 , c) 0.3500
Step-by-step explanation:
Pr (Both consider celebrities role models) = (213/1100) x (212/1099)
= 0.0374
Pr (None consider celebrities role models) = (887/1100) x (886/1099)
= 0.6500
Pr (atleast one consider celebrities role models) = 1 - Pr (None consider role models)
1 - 0.6500 = 0.3500
Plz help, this question is in khan academy
Answers
The measures of three angles of a triangle are given by (8x - 5), (2x)º, and (3x – 10). What is the measure of the largest angle? A 15° B 115° C. 35° D 150°
Answers
Answer: 115°
Step-by-step explanation:
We should note that the sum of the angles that are in a triangle is equal to 180°, therefore we will add the angles given and equate them to 180°. This will be:
(8x - 5) + (2x) + (3x - 10) = 180
8x - 5 + 2x + 3x - 10 = 180
Collect like terms
8x + 2x + 3x = 180 + 5 + 10
13x = 195
x = 195/13
x = 15
The angles are:
8x - 5 = 8(15) - 5 = 120 - 5 = 115°
2x = 2(15) = 30°
3x - 10 = 3(15) - 10 = 45 - 10 = 35°
Therefore, the largest angle is 115°
Betsy is ordering prizes for a school fair. She must order 2 helium balloons for every 5 people and 3 stuffed animals for every 8 people. Organizers expect 120 people to attend the fair. TRUE OR FALSE: Betsy orders 48 helium BALLOONS
Answers
Answer:
True, she would need to order 48.
Step-by-step explanation:
If you divide the expected number of people (120) by the number of balloons per person (120 divided by 5) then multiply that by 2 you get 48.
HELP ILL GIVE BRAINLIEST for the given diagram what’s the answer?
Answers
Answer:
I only know No.1
Step-by-step explanation:
The figure is a right triangle i'm sorry I cant do much more than that.
A boat has a crew of 5 people. It can carry a total of 16 people. How many trips would it need to make to carry 75 passengers to an island?
Answers
Answer:
about 5
Step-by-step explanation:
this is because if you divide 5 by 9 you would be 3 and then add that by 2 because 75 has 2 letters and you get 5
Possession Book Store sells pencils for $27. 35 each. Approximately how much would 1550 pencils cost?
Answers
Answer: Im not completely sure but I believe its 20
Step-by-step explanation: The way I did it is kind of hard to explain.
Can Somebody help me real fast?
Answers
Answer:
The angle is 23 and the the supplement of this angle is 21
The temperature in Waterloo was − 5°C at sunrise. By noon the temperature had risen by 12 Celsius degrees. What was the temperature in Waterloo at noon?
Answers
Ai Mi went to the store to buy some chicken. The price per pound of the chicken is $3.50 per pound and she has a coupon for $2.50 off the final amount. With the coupon, how much would Ai Mi have to pay to buy 3 pounds of chicken? Also, write an expression for the cost to buy pp pounds of chicken, assuming at least one pound is purchased.
Answers
Answer:
$8 for 3 pounds
cost for p pounds: 3.50p - 2.50
Step-by-step explanation:
Cost of 3 pounds:
Original cost = Cost per pound x 3
= 3.50 x 3
= 10.50
Coupon = 2.50
Final cost = Original cost - Coupon
= 10.50 - 2.50
= $8
Cost of p pounds:
Original cost = Cost per pound x p
= 3.50 x p
= 3.50p
Coupon = 2.50
Final Cost = Original Cost - Coupon
= 3.50p - 2.50
Ai Mi has to pay $8 to buy 3 pounds of chicken. An expression for the cost to buy p pounds of chicken would be; 3.50p - 2.50
What is the unitary method?The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.
The Cost of 3 pounds:
Thus Original cost = Cost per pound x 3
= 3.50 x 3
= 10.50
Also, we know that the Coupon cost is 2.50
The Final cost = Original cost - Coupon
= 10.50 - 2.50
= $8
Now Let the Cost of pounds is p
The Original cost = Cost per pound x p
= 3.50 x p
= 3.50p
Also the cost of the Coupon = 2.50
The Final Cost = Original Cost - Coupon
= 3.50p - 2.50
Hence, Ai Mi has to pay $8 to buy 3 pounds of chicken. An expression for the cost to buy p pounds of chicken would be; 3.50p - 2.50
To learn more about the unitary method, please visit the link given below;
https://brainly.com/question/23423168
#SPJ2
PLEASE HELP!!!!!!!!!
Assume the random variable x is normally distributed with a mean of 45 and standard deviation of 12. Find P (x > 40 ).
Answers
Answer:
z = 54 − 45. 12.
Step-by-step explanation:
Which of the expressions below has a 6 in the hundredths place of the product? Select all that apply.
A) 3.3 x 4.4
B) 2.36 x 16
C) 14.4 x 5.4
D) 9.6 x 5.21
Answers
Answer:
A
Step-by-step explanation:
Your dinner bill was $37.90 with 8% tax and 19% tip.
What was the final price?
A Tax
B. Tip
C. Final Price
Answers
Tip=$7.201
Final price=$48.133
the radius of a circle is 63 centimeters. what is the circumference of the circle?
Answers
Answer:
[tex] \color{magenta} \huge{ \boxed{answer}}[/tex]
Solve for circumference→ C ≈ 395.84cmhopefully help:)
Step-by-step explanation:
✨use #CarryOnLearning to help our medical frontliners✨
#CarryOnLearningWhat is the equation of the line that passes through the point (3, 3) and has a slope
of o?
Answers
Answer:
Step-by-step explanation:
help me please!! thanks
Answers
Answer:
lol
Steplol
lolo
Answer:
0.78/1
Step-by-step explanation:
help plzzzz !! thanks
Answers
Answer:
C
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Calculate m using the slope formula
m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
with (x₁, y₁ ) = 2, 3) and (x₂, y₂ ) = (0, - 1)
m = [tex]\frac{-1-3}{0-2}[/tex] = [tex]\frac{-4}{-2}[/tex] = 2
The line crosses the y- axis at (0, - 1 ) ⇒ c = - 1
y = 2x - 1 → C
answer asap plllllsssssss
Answers
Answer:
n + 32 = 59.13
Step-by-step explanation:
n + 32 = 59.13
Answer:
32+n=59.13?
Step-by-step explanation:
I hope this helps im bad at math ;-;
in the quadrant you start at (2,6) and move 5 units right what point will end up on?
Answers
Answer:
(7,6)
Step-by-step explanation:
Add 5 to the x-value of the point.
ayudaaaaaaaaa plisssssssss
Answers
Answer:
7 1/2
Step-by-step explanation:
6 x 5/4 = 7 2/4 = 7 1/2
Hope that helps!
Find the median of the data in the box plot below.
rebounds
Juan's number of rebounds each game
HHH
0
3
6
9
12
15
Stuck? Watch a video or use a hint.
Report a problem
Answers
Answer:
lol not sure
Step-by-step explanation:
im not sure
Answer:
10
Step-by-step explanation:
i just did it on khan academy