Answer:
-7c + 2d + 13 b
Step-by-step explanation:
AWNSER FAST!!
What is the area of a trapezoid that has a base of 21 cm, a base of 15 cm, and a height of 9 cm?
2,835 sq cm
162 sq cm
324 sq cm
Answer: a trapezoid that has a base of 21 cm, a base of 15 cm, and a height of 9 cm is 162
Step-by-step explanation:
May I have brainliest if i get it correct
rewrite 5 times X + 5 x 8 in parenthesies
Answer:
5(X+5x8)
Step-by-step explanation:
i hope this helpssss
Answer:
5(X+5*8)
Step-by-step explanation:
yes
i need help on this math
Answer:
know j
Step-by-step explanation:
Answer:
1. A
2. G
3. C
hope that helps!
Which angles are complementary? Select ALL that apply.
a AGF and FGE
b BGA and DGE
c BGC and BGA
d BGC and CGD
e FGE and EGD
Answer:
b BGA and DGE
Step-by-step explanation:
all you need to do is find the 2 right angles
Answer:
Two Angles are Complementary when they add up to 90 degrees (a Right Angle). They don't have to be next to each other, just so long as the total is 90 degrees. Examples: 60° and 30° are complementary angles.
A scale model of an airplane has a wingspan of 8 inches (in). In real life, the same airplane has a wingspan of 32 feet (ft). What is the scale of the model to real life?
Answer:
The ratio would be 8 inches to 384 inches. You can write it as 8/384. If you simplify it, it would be 1/48.
Step-by-step explanation:
Phil earns $9.50 an hour and has deductions of $55 per week. If Phil worked 45 hours per week, what will his net pay be for one year?
Answer:
427.5 - 55 = 372.5 x 52 = 19370
his net pay will be 19370 if I am correct.
Answer:
$19370
Step-by-step explanation:
We need to find out how many hours Phil works in a year.
45h/week
There are 52 weeks in a year.
[tex]45 * 52 = 2340[/tex]
Now that we know that Phil works 2340 hours a year, we can solve for how much Phil earns in a year.
[tex]2340*9.5=22230[/tex]
Phil earns $22230 a year.
If deductions of $55 occur weekly, then we can do the following equations to solve for the value of Phil's net pay.
1. [tex]55*52=2860[/tex]
2. [tex]22230 - 2860 = x[/tex]
3. Solve for x
4. [tex]22230 - 2860 = 19370\\[/tex]
x = 19370
Phil's net pay is $19370 a year.
Hope it helped!
hello u have to use the distributive property to answer the question
How many times greater is the digit 5 in the number 27,458 than the digit in the number 34,572?
Answer:
10 times I believe
Step-by-step explanation:
Select all that apply.
The slope of the graph of a direct variation function is -3. Which of the following is true?
A.The point (2, -6) is on the graph of the function.
B.The equation is y = -3 x.
C.The function is linear.
D.The equation of the function is y = -1/3 x.
PLEASE HELP
Solve for y: 5/y=1/0.5
Answer:
y=2.5
Step-by-step explanation:
Answer:
y= 2.5
Step-by-step explanation:
if 1/.5 is equal to 5/y, then you multiply 1/.5 by 5 and it would become 5/2.5, meaning y=2.5
two angles form a linear pair. the measure of one angle is three times the measure of the other. find the measure of each angle.HELP!
Answer:
Step-by-step explanation:
Two angles form a linear pair.
The measure of one angle is 3.5 times the measure of the other angle.
Find the measure of each angle.
The measure of one angle is 180º/4.5 or 40º
The measure of the other angle is 140º
Answer:
140
Step-by-step explanation:
I WILL MARK BRAINLIEST Congruent isosceles triangles AMB and BKC are constructed from side AB and BC of square ABCD. AS shown in the figure, AB and BC are the bases of these triangles. Find MKB.
Answer:
i dont know
Step-by-step explanation:
Angle 3 is 65 degrees. solve for x if angle 5 is equal to 5x.
Answer:
X=23
Step-by-step explanation:
If angle 3 measures 65 degrees the so does angle 2, 7 and 6. By the definition of parallel lines. Then by the definition of supplementary lines angle 5+ angle 7=180 degrees, so 5x+65=180 => 5x=115 => [tex]\frac{5x}{5}[/tex]=[tex]\frac{115}{5}[/tex] => x=23.
Can someone plz help me with this one problem plz!!
Answer:
No
Step-by-step explanation:
Just substitute the letters. x = 7 and y = 0. Then just solve and see if it works out.
0 = 3 · 7 - (-7)
0 = 21 - (-7)
0 = 28
That is a false answer so no. (7,0) is not a solution.
Adam’s desktop gaming computer weighs 5 pounds more than Sophia’s. If their computers weigh 73 pounds altogether, how much does Adam’s computer weigh?
Tyler has more than $10. Elena has more money than Tyler. Mai has more money than Elena. Let t be the amount of money that Tyler has, let e be the amount of money that Elena has, and let m be the amount of money that Mai has. Select all statements that are true:
Answer:
The answer is B, C, D, F.
10<t
t<e
e<m
Answer:
T < E
E < M
M > E
Step-by-step explanation:
Please mark me as Brainiest if I got it right
Can someone plz help me with this one problem!!!
Answer:
No
Step-by-step explanation:
The first coordinate is x and the second is y so that makes the equation 3=6 which is not true.
Please explain thanks
Answer: A I did this before trust me
Step-by-step explanation: 100% Correct Hope this Helps
Rex spent $6.42 at the store. He gave the cashier the money shown above. How much money did Rex get back from the cashier?
Answer:
$3.58
Step-by-step explanation:
$10- $6.42= $3.58
Can someone plzzzzz help me with this one problem plzzzzz!!!!
-8(w - 100) = 24
w=?
solve for w
Answer
W=97
Step-by-step explanation:
Answer:
[tex] - 8w + 800 = 24 \\ 8w = 800 - 24 \\ 8w = 776 \\ w = \frac{776}{8} \\ w = 97[/tex]
Please help, I'll give brainliest! Simplify the following expressions:
Answer:
Step-by-step explanation:
j) 3x+6y+5x-2y
=8x+4y
k) 6m+2s+11s+m
= 7m+ 13s
l) 2a+3b+2+a+3b+4
3a+6b+6
m) 3a+ 2b+a+5b
= 4a+ 7b
n) 2x+ 2y+6x+ 5y
8x+ 7y
o) y+ 4m+3y+ 5m
=4y+9m
p) 7p + 2q+ Q+3r+4r
=10q+ 7r
q) 11c+ 8d- 6c+11d
=5c+ 19d
The number 32 is equivalent to 2⁵. Which of the following expressions is also equivalent to 32
Answer:
The answer is 32 is = to 3^5
Step-by-step explanation:
Helpppppppppppppppppppp
Answer:
olm
Step-by-step explanation:
dont know which sub is this?
Tanya likes to take walks around the pentagonal garden at her local park. The garden on the left has ___ congruent sides.
O A.) 3
O B.) 4
O C.) 5
O D.) 6
If Tanya starts at one vertex of the pentagon and walks all the way around the garden, how far has she walked in total?
O A.) 6.25 cm
O B.) 10 cm
O C.) 12.5 cm
O D.) 15 cm
Answer: B D
Step-by-step explanation:
Answer:
5 for the first one
15for the last
please huryy!!
Arianna measured a line to be 13.8 inches long. If the actual length of the line is 14.3 inches, then what was the percent error of the measurement, to the nearest tenth of a percent?
Answer:
1.5
Step-by-step explanation:
Two groups separately performed an experiment by tossing a coin in the air. Group C performed 50 trials and group D performed 100 trials. Each group recorded the results in the table below: Group Heads Tails C 31 19 D 51 49 What conclusion can be drawn about the number of trials and the probability of the coin landing on heads or tails?
Answer:
50/50 :/
Step-by-step explanation:
Nina babysits on weekends for extra money. The function f(t) is equal to how much money she earns after babysitting t hours. On Friday night, f(4)=60. How many hours did Nina babysit on Friday night?
Answer:
4
Step-by-step explanation:
t is replaced by 4 and t = hours
Need help ASAP will give brainlist Just need help with Part B Already got Part A down.
Part B: Describe how you can make the line of best
fit. Write the approximate slope and y-intercept of
the line of best fit. Show your work, including the points that you use to
calculate slope and y-intercept. (15 points)
Answer:
do a straight line in between where the scatter plot are common
Step-by-step explanation:
tne of best fit refers to a line through a scatter plot of data points that best expresses the relationship between those points. ... A straight line will result from a simple linear regression analysis of two or more independent variables
Help!!
What is the meaning of the numbers
Answer:
4
Step-by-step explanation:
0+1+1+3+3+4+4+5+5+5+5+6+6+6+6 = 60
there are 15 numbers so 60/15, so the answer is 4