Answer:
12 purple rectangles
Step-by-step explanation:
Olivia is making scarves. Each scarf will have 7 rectangles, and 6/7 of the rectangles will be purple.
Number of purple rectangles in 1 scarf is calculated as =
7 × 6/7 = 6 rectangles per scarf
How many purple rectangles does she need for 2 scarves?
Therefore, If:
1 scarf = 6 purple rectangles
2 scarves = x purple rectangles
Cross Multiply
x = 2 × 6 purple rectangles
x = 12 purple rectangles
What is the volume of this cone?
Answer:
167.46
Step-by-step explanation:
[tex]V=\frac{1}{3} X \pi r^{2} X h[/tex]
[tex]\frac{1}{3} x 3.14 x 4^{2} x10[/tex]
[tex]\frac{1}{3} X 50.24x 10[/tex]
[tex]\frac{1}{3} x 502.4[/tex]
[tex]V=167.46[/tex]
Find the area.
4 cm
6 cm
6 cm
square centimeters
Answer:
96cm
Step-by-step explanation:
4cm x 4cm x 6cm = 96scm
Grades do Friday plz help I’ll do anything 1. Write an equation in standard form for the line shown
10
2. The equation 2x - 5y = 20, the table below, and the graph
below represent three different linear functions.
X
у
3
1
-2
4
-1
7
0
10
21
2
13.
16
3
19
1
which function represents the line with the greatest slope?
Explain your reasoning
3. Winto an equation in standard form for the line that is
represented by the data in the table
x
-1
2
3
7
5
3
1
4. Write an equation in standard form for the line with a stope
of that passes through the point (2)
5. Doomine the concept y barcopt, and slope of the line
described by 3x7 -21
Answer: You have to be packiing
Step-by-step explanation: 17 inches
I hate stuff like this can someone help
Answer:
Given, Tom purchased B bags of doughnuts ad C cartoons of doughnuts, The total number of doughnuts he purchased is T.
According to the question,
T = (B×4)+(C×10)
This will be the required eqaution.
In ΔPQR, \overline{PR} PR is extended through point R to point S, \text{m}\angle QRS = (10x-1)^{\circ}m∠QRS=(10x−1) ∘ , \text{m}\angle RPQ = (3x+17)^{\circ}m∠RPQ=(3x+17) ∘ , and \text{m}\angle PQR = (2x+12)^{\circ}m∠PQR=(2x+12) ∘ . Find \text{m}\angle QRS.M∠QRS.
Answer:
<QRS = 55 degrees
Step-by-step explanation:
Given the following
m∠QRS=(10x−1) ∘
∠RPQ=(3x+17) ∘
m∠PQR=(2x+12)
External angle m<QRS = 10x-1
Interior angles are m∠RPQ=(3x+17) ∘ and m∠PQR=(2x+12)
Using the law that the sum of interior angle is equal to exterior
10x + 1 = 3x+17 + 2x + 12
10x+1 = 5x+29
10x-5x = 29-1
5x = 28
x = 28/5
x = 5.6
Get m<QRS
Recall that <QRS = 10x - 1
<QRS = 10(5.6) - 1
<QRS = 56-1
<QRS = 55 degrees
Given point A(2, -1) and point B(5,3), what is the slope of a line that passes through
points A and B?
Answer:
y2-y1/x2-x1
3-(-1)/5-2
3+1/3
4/3 answer
HELPP ME!! Ya'll brainly has answers for this question but they're all different answers!! I'm so unsure! One of the offices at the company was being repainted. Riley’s mother challenged him to figure out how many quarts of paint would be needed. The office is 16 ft long and 12 ft wide, and the height of each wall is 10 ft. The office floor, ceiling, and door are not being painted, and there are no windows in this office. The door opening measures 3 ft by 8 ft. One quart of paint covers 2 100 ft . How many quarts of paint are needed to paint the room, if only full quarts can be purchased? Show your work.
Answer:
3.8 quarts
Step-by-step explanation:
pls help me with this question it’s math look at the pic
Answer:
youre answer will be the opiton apple juice
please help :(((((!?!???
Answer:
answer 1. by alternate interior angle.
answer 2. by co interior angle.
answer 3. by alternate interior angle.
Will mark brainliest to whoever gets it right!
Match the terms to their descriptions
Answer:
median
mean
mode
Step-by-step explanation:
hopefully this helps :)
Answer:
1) Median
2) Mean
3) Mode
Step-by-step explanation:
:)
A rectangular figure has a width of 3 feet and length of 2x + 2. Find the perimeter of
the rectangular figure
The surface area of a cone is about 64 square meters. The radius of base is 2 meters. What is the slant height?
Answer:
Step-by-step explanation:
L is the slant height
area of base = 4π m²
lateral area = surface area - base area = 64-4π
πrL = 64-4π
L = (64-4π)/(2π) = 8.2 m
Working at papa rons pizza you make 30 per shoft plus 3 per pizza you deliver. If you worked gor bombinoes you eould make 20?Per shift snd 4 per pizza you delivers. How many pizzas do you have to deliver to earb the same amount of money
Answer: 10 pizzas
Step-by-step explanation:
To answer this you need to equate the formulas of the money earned from both pizzerias.
Assume number of pizzas is x:
Papa rons:
= 30 + 3x
This is the amount one gets for delivering a certain number of pizzas
Bombinoes
= 20 + 4x
Equate them:
30 + 3x = 20 + 4x
30 - 20 = 4x - 3x
x = 10
10 pizzas would earn you the same amount of money.
Is (0,8) a solution to the following system of inequalities:
y<-3/2x-8
y>2x-1
Yes
No
Jonathan’s age is one-third Belindas age now in 12 years time Belinda will be M years old
A. Write an algebraic expression to represent Jonathan’s age 5 years from now
Step-by-step explanation:
quisiera ayudarte pero no hablo inglés :(
whats the line shown on graph?
has anyone taken the math kangaroo competition
and if so how should i prep theres not much material on it im currently in level 7-8
In the expression 9z + 3 - 2z + z - 2, how many constants are there
Pls help I’ll give brainliest
Answer:
A. 4 + 4.5 + 3.5 + 3m = 30
Explanation:
Josies's goal = 30 miles each week
She already ran 3 days of the week which leaves us 4 more days
7 - 3 = 4
She said she wanted to have a day off to rest
4 - 1 = 3
which brings us to 3 days left to finish her goal
3m (where 'm' is the miles she'll be running each day)
A school counselor surveyed 90 randomly selected students about the languages they speak. Of the students surveyed, 15 speak more than one language fluently. Based on these results, how many of the 1,800 students at the school can be expected to speak more than one language fluently? A.288 B.300 C.113 D.389
Answer:
b
Step-by-step explanation:
Because the population is too large and it would be impractical to survey the whole population, a sample of the population is chosen to take part in the survey. This sample is taken as been representative of the whole population
Based on the sample, the fraction of students that speak more than one language fluently = 15/90= 0.166667
Population that would speak more than one language fluently = 0.166667 x 1800 = 300
Find the area (nearest tenth) please help
Step-by-step explanation:
Area of parallelogram = base×height
= 13×5
= 65m²
13=s-21 —solving equations
Answer:
34 = s
Step-by-step explanation:
To solve for s, add 21 to both sides of the equation.
13 = s - 21
21 + 13 = s - 21 + 21
34 = s
#teamtrees #PAW (Plant And Water)
which angle is complementary to <2
Answer:
Angle one and angle 2 are complementary, since together they add up to 90 degrees.
Step-by-step explanation:
Two angles are called complementary when their measures add to 90 degrees. Two angles are called supplementary when their measures add up to 180 degrees.
Which of the following numbers makes the inequality -2
A-5
B
-2
C 5
D 6
E
-3
6
Evie's test score is greater than 65, but no more than 90. An inequality that represen
this is
Answer:
opposite word of disperse
HELP! A TV salesperson makes a 6% commission on each ty they sell. If they sell 1 TV that
cost $625 dollars, how much commission do they make?
i need help asap! pls
The answer is b) because one of the line passes through this point
find vertex of:
y=(x-4)(x+8)
Answer:
(-2,-36)
Step-by-step explanation:
[tex]y=(x-4)(x+8)[/tex]
1) Find the zeros of the parabola
The zero-product property states that any value, when multiplied by 0 will equal 0. Therefore, to make y=0, either (x-4)=0 OR (x+8)=0.
Therefore, x=4 and x=-8.
2) Find the x-coordinate of the vertex
To do this, we take the average of our zeros.
[tex]\frac{4+(-8)}{2} \\=\frac{-4}{2} \\=-2[/tex]
Therefore, the x-coordinate of the vertex is -2.
3) Find the y-coordinate of the vertex
Plug the x-coordinate back into the original equation
[tex]y=(-2-4)(-2+8)\\y=(-6)(6)\\y=-36[/tex]
Therefore, the y-coordinate of the vertex is -36.
Therefore, the vertex of the parabola is (-2,-36).
I hope this helps!
What is the volume of a triangular prism with a height of 11.5 feet and a base
area of 34 feet?
In APQR, the measure of _R=90°, the measure of ZQ=10°, and RP = 5-3 feet. Find
the length of QR to the nearest tenth of a foot.
Q
100
X
R
P
5-3
Answer:
Step-by-step explanation:
Help me solve this question please
Answer:
ii
Step-by-step explanation: