Answers
Answer:
35
Step-by-step explanation: I used a protractor
Answer:
35 degrees.
Step-by-step explanation:
To figure this question out, we first need to understand how to solve it. We know that all the angles in a triangle add up to 180 degrees. we can imagine this is a massive triangle. We can do the following
73 + 51 + (21+x) = 180
we can do this, because we already know the other two angles, and we know part of the last angle is 21, and the other part of the last angle is x. We can add them all together.
124 + 21 + x =180
145 + x =180
35 = x
Related Questions
x-2y=4 in slope intercept form
Answers
Answer:
y = 1/2x - 2
Step-by-step explanation:
Slope intercept form:
y = mx + b
x - 2y = 4
-2y = -x + 4
2y = x - 4
y = 1/2x - 2
Slope intercept form: y = mx + b
y= answer, y-value
m=slope
x= independent variable, x-value
b= y-intercept (0,b)
x-2y=4
1. Isolate 2y by adding x to both sides of the equation: 2y = 4+x
2. Isolate y by dividing 2 to both sides of the equation: y = 2+(1/2)x
3. Rearrange in slope intercept form.
y=(1/2)x + 2
The 5-foot pole casts a shadow of 3 feet. The building casts a shadow of 12 feet. What is the height of the building?
Answers
Answer:
20 ft
Step-by-step explanation:
Because your are scaling the shadow by 4, you have to scale the height by 4
Answer: 20 foot tall.
Step-by-step explanation: the shadow of the pole is 3 feet. and the shadow from the building is 12 feet.
12 can be divided by 3, 4 times. we know for every 3 foot shadow, the actual object is 5 feet tall.
we just multiply 5 by 4 to get 20.
we can also check our work by dividing 3 by 5. this is 0.6.
then we divide 12 by 20. that is also 0.6.
hence that is the answer.
What is angle m1, m2 and m3?
Answers
m2 = 80
m3 = 100
:))))))))))
What is the area of kite QRST? If necessary, round to the nearest tenth.
Answers
Answer:
Area of kite = 17 feet²
Step-by-step explanation:
Given:
For big triangle;
Length of base = 5.2 feet
Length of height = 2.5 feet
For small triangle;
Length of base = 1.6 feet
Length of height = 2.5 feet
Find:
Area of kite
Computation:
Area of kite = 2[Area of big tringle] + 2[Area of small triangle]
Area of kite = 2[(1/2)(b)(h)] + 2[(1/2)(B)(H)]
Area of kite = [(5.2)(2.5)] + [(1.6)(2.5)]
Area of kite = 13 + 4
Area of kite = 17 feet²
please anser 58m^2 + 20m + 10 - 30m + 2m^2 -10
Answers
Answer:
60m^2-10m
Step-by-step explanation:
I did the math
Select the correct answer. If a six-sided die is rolled 30 times, how many times can you expect to get a 6?
Answers
Answer:
5
Step-by-step explanation:
6 over 30 simplify it and boom (divide 30 by 6)
Answer:
If you rolled a six-sided die and rolled it 30 times you would have expected an 6 about 5 times so your answer would be B.
select all expressions that are equivalent to 3x - 2 (x - ) - 1
A.) -9 + x
B.) x + 7
C.) 3x - 2x - 8 - 1
D.) 3x - 2x + 8 - 1
Answers
Answer:
a
Step-by-step explanation:
Which expression can be used to represent the 9 more than the quotient of 14 and 2? (14 + 2) ÷ 9 14 ÷ 2 X 9 (14 X 2) + 9 (14 ÷ 2) + 9
Answers
Answer:
The expression that can be used to represent 9 more than the quotient of 14 and 2 is (14 ÷ 2) +9
Step-by-step explanation:
The statement 9 more than the quotient of 14 and 2 means
9 + the quotient of 14 and 2.
Now, for the quotient of 14 and 2
Recall that,
Dividend ÷ Divisor = Quotient.
Here, Dividend = 14 and the Divisor is 2
Hence, the quotient of 14 and 2 can be represented by 14 ÷ 2
∴ The statement 9 more than the quotient of 14 and 2 becomes
9 + (14 ÷ 2) OR (14 ÷ 2) +9
Hence, the expression that can be used to represent 9 more than the quotient of 14 and 2 is (14 ÷ 2) +9
which pair of triangles can be proven congruent by ASA?
Answers
Answer:
Triangle A
Step-by-step explanation:
A table with an area of 2688 inches and a length of 64''. Find the perimeter of the table
Answers
Answer:
212
Step-by-step explanation:
First you would need to divide 2688 and 64 you would get 42. Then, now you need to add 64+64+42+42. Which in the end equals 212.
What is a dog plus dog?
Answers
Answer:
puppy
Step-by-step explanation:
There are 500 students in a school. Sara asked 100 of the students what their favorite lunch is. Out of the students surveyed 45 said pizza, 15 said burritos, 30 said hamburgers, and 10 said hot dogs. Based upon the results, how many students out of the whole school should want the items listed? (Round to the nearest whole number.) Pizza: 225 Burritos: 75 Hamburgers: 150 Hot Dogs: 50 Pizza: 22500 Burritos: 7500 Hamburgers: 15000 Hot Dogs: 5000 Pizza: 125 Burritos: 125 Hamburgers: 125 Hot Dogs: 125 Pizza: 45 Burritos: 15 Hamburgers: 30 Hot Dogs: 10
Answers
Answer: Pizza: 225 Burritos: 75 Hamburgers: 150 Hot Dogs: 50
Step-by-step explanation:
Since Sara asked 100 of the students for their favorite lunch but there are 500 students in a school, this means that the items listed will have to be multiplied by 5 (500/100) in order to get the number of students in the whole school that'll need the items listed. This will therefore be:
Pizza = 45 × 5 = 225
Burritos = 15 × 5 = 75
Hamburgers = 30 × 5 = 150
Hot dogs = 10 × 5 = 50
The correct option is A:
Pizza: 225 Burritos: 75 Hamburgers: 150 Hot Dogs: 50
2. Quinn receives 48K per year as a store manager. His benefits include health insurance, paid holidays, retirement
contributions, paid vacation, and uniforms per year. He constructed the table to show the value of each benefit. What is
his annual salary, including benefits?
you
try!
Benefit
Health Insurance
Paid Holidays
Retirement Contributions
Paid Vacation
Uniform Supplied
Value
$10,200
$915
$5,200
$1,950
$3,000
Answers
evaluate 9/m +4when m=3
Answers
Answer:
7
Step-by-step explanation:
Put the m value where m is
9/3+4
9/3 simplified is 3
3+4=7
Answer:
9÷3+4=7
Step-by-step explanation:
9÷3=3
3+4=7
Of the 30 students in the sixth period math class, 8 are also in the same fourth period science class. Which can be used to determine the probability that if three students are chosen at random from the math class to do a group project, the first student chosen to be in the group is in the fourth period science class but the other two are not?
Answers
Answer: A is the correct answer
Step-by-step explanation:
Answer:
(8/30)(22/29)(21/28) or A
What is the simplified version of Square root of 3÷512
Answers
Answer:
(1/32)√6
Step-by-step explanation:
Symbolically, this is
√(3/512) 3
which can be rewritten as √(-------------
2√256
The advantage of doing this is that 256 is a perfect square. We now have:
3 √3 √3√2 √6 √6
√(-----------) = ------------ = ------------ = ---------- = ----------
2(256) 16√2 16(√2)² 16(2) 32
4. If a set of data is normally distributed with a mean of 40 and standard
deviation of nine. Determine the percent of the data that is between 36 and 41.
9.18%
18.81%
21.38%
54.38%
Answers
Answer:
18.81
Step-by-step explanation:
7.5cm+5.5cm+22cm5.5cm+7.5cm
Answers
Answer:
20.5cm+11c^2m^6
Step-by-step explanation:
simplify the expression
answer only if you know and NOT because you want brainliest ( ill report you if you do )
Answers
anyone know the answers to questions 7, 8 and 9?
Answers
Answer:
7. B 8. J 9.B
Step-by-step explanation:
Help plzzz, even just a explanation on how to do this would be a huge help (30 points bc there’s 3 problems)
Answers
Answer:
1. 8.5 same side as the side on the left (congruent)
2. 65° same as opposite angle (congruent angles)
3. 7.2 E is the midpoint so its the same as that measurement
#6 - 65 degrees
#7 - BE = 7.2
Expand logarithm equation
Answers
Answer:
[tex] log_{2}(x) + log_{2}(y) + log_{2}(z)[/tex]
Step-by-step explanation:
[tex]5 log_{2}(xyz)^{ \frac{1}{5} } \\ \\ = 5 \times \frac{1}{5} log_{2}(xyz) \\ \\ = log_{2}(xyz) \\ \\ = log_{2}(x) + log_{2}(y) + log_{2}(z)[/tex]
Please help me out! As soon as possible.
Answers
Answer:
Number of hours gardening
Step-by-step explanation:
12g
g = Number of hours gardening
WHOEVER ANSWERS CORRECTLY GETS BRAINLIEST
Javier and his friends go out to eat. The restaurant they chose automatically adds a 15% gratuity to their food bill since they are a party of 12. The total bill after the automatic 15% gratuity was $213.90. Because they received such good service, the group decided to add an extra $20 to the total bill as an additional tip.
So, instead of leaving a 15% tip, Javier and his friends ended up leaving a tip that was about __% of the food bill.
Answers
Answer:
26% tip
Step-by-step explanation:
213.90 / 1.15 = 186
213.90 + 20 = 233.9
233.9 / 186 = 1.26
26% tip
The number of hamburgers, x, and the number of sodas,y, that shaquille can purchase with $12 is represented by the inequality 4x + 2y _<12. Which coordinate pair(s) (x,y) represent a possible number of hamburgers and sodas shaquille can purchase? Select all that apply
Answers
Answer:
there are many corridinate pairs. but the best ones can go from (3,0) to (0,6)
Step-by-step explanation:
any dot on this line should be a coordinate pair to represnt the possible numbers of hamburgers and sodas.
State True or False. Justify if the statement is False.
Charles Babbage introduced the concept of zero (0).
please answer fast
Answers
Answer:
false. very simple hope it helps
Find the area of each 1-10 show work.
Answers
Answer:
hope this helps you out good luck
slove the following
equation without with out transporting I)5y +10=4y-10
Answers
Please help pic is below!
Answers
Answer:
I cant explain it but I'm going to say 6 I haven't done this in a while but I say 6
Abbie opened a no-interest bank account with $20, and she deposits $14.50 every week. Carlos opened a no-interest bank account with $28, and he deposits $12.50 every week. Carlos and Abbie do not make any withdrawals from their accounts. The equation below can be used to find w, the number of weeks it will take for the balances in their accounts to be the same. 20 + 14.50w = 28 + 12.50w What value of w makes this equation true?
Answers
Answer:
4 weeks
Step-by-step explanation:
14.50 (4) + 20= 78
12.50 (4) + 28= 78