Answer:
binomial
Step-by-step explanation:
4by + 2b - by
Combine like terms
3by +2b
This is a binomial since it has 2 terms
WILL MARK BRAINLIEST! Bill is in a class of 15 boys and 35 girls. 40% of the students in the class take the bus to school. How many students take the bus to school ? *
Answer:
30 students
Step-by-step explanation:
all students = girls+boys
all students= 15+35=50
40% of 50= 20
50-20=30
30 students didn't take the bus to school
Answer:
20
Step-by-step explanation:
15+35=50
40% of 50=20
Hope this helped
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( •-•)
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(Bunny holding cash)
lol
I WILL MARK THE BRAINLIEST THE SECOND I GET IT CORRECT. PLEASE HELP.
(3)/(10) x- (5)/(7) y-4 (5)/(6) y-2 (4)/(5) x
Answer:
is there a mulitply choice or no because i think i have the answer
Step-by-step explanation:
What is the value of x, tanx=7 to the nearest hundredth?
a. 54.94 degrees
b. 56.94 degrees
c. 81.87 degrees
d. 85.94 degrees
the answer is C. 81.87
PLEASE HELP ME!! IM IN DESPERATE NEED OF HELP
The length of a rectangle is three times as long as its width. The width of this rectangle is 6 inches smaller than its length. Find the length and the width
Answer:
12
Step-by-step explanation:
Answer:
width is 3 and length is 9
Step-by-step explanation:
width is 3 bcs 3*3=9-6=3 satisfied?
Solve the system of equations algebraically.
5x - 3y = 6
6x - 4y = 2
A.many solutions
B.(8, 14)
C.no solution
D.(9,13)
Step-by-step explanation:
It is a unique solution
5x-3y=6)*3
3x-2y=1)*5
15x-9y=18
15x-10y=5
-
________
y=13
x=9
Option D
choose the surface area of the pyramid
Answer:
64 cm^2
Step-by-step explanation:
2*6 = 12/2 = 6
6 * 8 = 48
48+base= 48+16 aka. 4*4
64 cm squared
Michael earns 12% commission on cell phone sales. He sold $549 worth of cell phones this week. How much did he earn in commission?
Answer:
Michael earns $69.88 in commission.
Step-by-step explanation:
549*0.12=69.88
In a given population, the percent of people with blue eyes is 32%. If 17 people from that population are randomly selected, what is the probability that exactly 9 of them will have blue eyes?
Choose one
3.91%
39.10%
52.94%
60.90%
Answer:
B i think
Step-by-step explanation:
mark brainliest
The marked price of a water cooler is $ 4500. The shopkeeper offers an off-season discount of 18% on it. Find its selling price.
Answer:
$3690
Step-by-step explanation:
Let's first find what percent of the original price it is being sold for.
100%-18%=82%
The water cooler is being sold for 82% of its original price.
Let's now find 82% of 4500.
0.82*4500=3690
The selling price is $3690
Answer:
3690
Step-by-step explanation:
the original price is 4500
for decreasing or discount we use this formula x discount upo 100 multiply by the original price. so for this question if we apply the formula it will be
18upon 100 x4500. the answer comes as 810. noww we subtract the original price from the discounted price. so 4500-810=3690. comes as ur selling price
Solve for y in the circle below.
(400)
(4x)
D180°
(27-20)
y = 15
!
!
!
Answer:
y = 40.
Step-by-step explanation:
The opposite sides of a cyclic quadrilateral sum to 180, so:
3y + 2y - 20 = 180
5y = 180 + 20 = 200
y = 40.
simplify
x+20−16
20+x−16
x+16−20
16+x−20
20−(x+16)
20−(x−16)
x−20−16
20−x−16
Answer:
x+4
4+x
x-4
-4+x
4-x
36-x
x-36
4-x
Step-by-step explanation:
Bill is going to build a ramp to his front
door. He knows that the anele of elevation
for the ramp should be 13° and that that
base of the door is 9 ft, above the ground.
How long is the ramp?
Answer: Cos13= 9/x x is about 9.2
Step-by-step explanation: cos13 =about .97 9/9.2=.97
Now Cathy is three times as old as Katie. In six years Cathy will be only twice as old as Katie. How old is each girl now?
Answer:
6 and 18
6+6=12
18+6=24
12x2=24
Unless a number is given it is mainly trial and error so guessing numbers that fit the first part of Ax3=B
Step-by-step explanation:
Solve the equation in the image
Answer:
x=27
Step-by-step explanation:
√10x=3√x+3 square both sides
10x=9(x+3) multiply parenthesis by 9
10x=9x+27 move the variable to the left
10x-9x=27 collect like terms
x=27
Answer:
X= 8
Step-by-step explanation:
Translate “4 less than five times a number is –11” into a mathematical equation.
Polynomial question,
What is the perimeter and area of the rectangle?
Width: (2-3x)
Length: (2x+5)(x-1)
Answer:
Look at the attachment
Which statement is true?
Answer:
all parallelograms are rectangles
Step-by-step explanation:
the have 2 sets of parallel lines that are equal in length
Answer these questions about finding the missing angle measures. What is the measure of ∠Q? What is the measure of ∠T? What can be concluded about these triangles?
Answer:
<Q = 44.4
<T = 44.4
The triangles are similar
Step-by-step explanation:
Both triangle QSR and triangle TUV are similar triangles since the corresponding angles are equal.
Similar figuresTwo figures are similar if they have the same shape and the ratio of their corresponding sides are in the same proportion. Hence all the corresponding angles are similar.
From the diagram:
∠Q + ∠R + ∠S = 180° (angle in a triangle)
∠Q + 98 + 37.6 = 180
∠Q = 44.4°
∠T + ∠U + ∠V = 180° (angle in a triangle)
∠T + 98 + 37.6 = 180
∠T = 44.4°
Both triangle QSR and triangle TUV are similar triangles since the corresponding angles are equal.
Find out more on Similar figures at: https://brainly.com/question/2644832
Evaluate 1+ (-2/3)- (-m) where m=9/12
Answer:
13/12
Step-by-step explanation:
1-2/3+9/12
least common denominator is 12
12/12 - 8/12+9/12
13/12
Please help, I will mark you as brainliest. Please help, use the Pythagorean theorem to find the apothem of a regular hexagon with a side length of 8
Answer:
1.755
Step-by-step explanation:
20 POINTS
Triangle TUV is transformed according to the rule . (180º rotation about the origin)
What are the coordinates for U’ ?
a
(4, 6)
b
(4, –6)
c
(6, 4)
d
(6, –4)
Answer:
d. (6,-4)
Step-by-step explanation:
After 180° rotation:
(x , y) --> (-x,-y)
(-6,4) --> (6,-4)
Which are perfect squares? Check all that apply.
A) 9
B) 24
C) 16
D) 200
E) 169
F) 625
Answer:
A
Step-by-step explanation:
Answer:
A. 9
C. 16
E. 169
F. 625
Step-by-step explanation:
i have alot of work to dk sk if anyone could help pleas
All in the attachment :)
and don't complain about my drawing skills ;)
can anyone please help me☹
Answer:
Look at the attachment
- sorry that it’s a bit messy, if you can’t read something let me know
The lines shown below are parallel. If the green line has a slope of 5, what is
the slope of the red line?
Answer:
D
Step-by-step explanation:
By definition, any two lines that are parallel must have the same slope, since they are angled the same amount (they travel the same amount up over a certain sideways distance). Hope this helps!
The required slope of the red line is equal to 5. Option D is correct.
What is the slope of the line?The slope of the line is a tangent angle made by line with horizontal. i.e. m =tanx where x in degrees.
Here,
The slope of the parallel line is always equal, so as of the given condition if green and red lines are parallel then the slope of the red line is equal to the slope of the green line.
The slope of the red line = slope of the green line
The slope of red line = 5
Thus, the required slope of the red line is equal to 5, Option D is correct.
Learn more about slopes here:
https://brainly.com/question/3605446
#SPJ2
Bobby has 3 hats, 5 shirts, 10 pairs of pants, and 6 pairs of shoes, how many different outfits does Bobby have?
Answer:
900
Step-by-step explanation:
3*5*10*6=900
Which equation could be used to solve problems involving the relationships between the angles?
A) (12 + a) + (7a + 12) = 90
B) 90 + (12 + a) = (7a + 12)
C) (12 + a) − (7a + 12) = 90
D) (7a + 12) − 90 = (12 + a)
Answer:
c
Step-by-step explanation:
C) (12 + a) − (7a + 12) = 90
Two similar prisms have surface areas that are 95
square inches and 1,520 square inches, respectively. How
many times larger is the second prism than the first prism?
Answer:
16 times larger
Step-by-step explanation:
Simple math here just do 1520/95=16 because your trying to find out how they scale to eachother, therefore finding out the difference in size by dividing.
Hope this helps:)
Please help! Surface Area
Answer: The surface area is 219.8 ft
Step-by-step explanation: the radius= 7 and the height=4
2(3.14 x 7) + (2 x 3.14 x 7) 4
43.96 + 175.84
219.8
What is 8,080 divided by 37 as a decimal? A) 218.378 B) 218.378 C) 218.378 D) 218.3783
Answer:
218.378 is the answer.
Answer:
D
Step-by-step explanation:
Because it is repeating decimal.
Hope this helps.
