Mathematics High School
Answers
Answer 1
The angles of a triangle all add up to 180º.
You need to set up and solve the equation:
84+48+3h = 180
Related Questions
How is this wrong? I don't want to get it wrong again or my grade will drop.
Answers
Repost the image. Can’t see nothing.
From a hot-air balloon, Zoe measures a 37° angle of depression to a landmark that's
1441 feet away, measuring horizontally. What's the balloon's vertical distance above
the ground? Round your answer to the nearest tenth of a foot if necessary.
Answers
9514 1404 393
Answer:
1085.9 ft
Step-by-step explanation:
The horizontal and the vertical make two legs of a right triangle. The given angle is the angle adjacent to the horizontal leg, so the tangent relation applies:
Tan = Opposite/Adjacent
Multiplying by the length of the adjacent leg (the horizontal distance), we have ...
Opposite = Adjacent · Tan
balloon height = (horizontal distance) · tan(angle of depression)
balloon height = (1441 ft)·tan(37°) ≈ 1085.8714 ft
The balloon is about 1085.9 feet above the ground.
here are 6 number cards.
-7, -5, -3, 3, 2 ,1, -1
arange the cards into 3 pairs with the same total
Answers
Answer:
The total is -4.
Step-by-step explanation:
Pair 1: -7 + 3 = -4
Pair 2: -5 + 1 = -4
Pair 3: -3 + (-1) = -4
if you have 3 apples and you take away 2 how many apples do you have now
Answers
Answer:
1 apple
Step-by-step explanation:
3-2=1
But if you want to be Technical You still have 3. Because you took them away so you still have what you started with.
but the answer is 1 apple. 193 IQ
7 less than 4 times a number is 5 less than 6 times the same number. Find the number.
Answers
Answer: -1
Step-by-step explanation:
(4*X-7) = (6X -5)
4X -7 = 6X - 5
2X = -2
X = -1
ALGEBRA Suppose M is the midpoint of FG. Use the given information to find the
missing measure or value.
MG =7x - 15, FG = 33, x= ?
Answers
Answer:
x = 4.5
Step-by-step explanation:
Given M is the midpoint of FG , then
FM = MG = 7x - 15
FM + MG = FG , that is
7x - 15 + 7x - 15 = 33
14x - 30 = 33 ( add 30 to both sides )
14x = 63 ( divide both sides by 14 )
x = [tex]\frac{63}{14}[/tex] = 4.5
meera has read 3/5 of a book. She has read 75 pages so far. How many pages will she have to read to compleat the whole book?
Answers
125
Hopefully, it helps you
Answer:
She will have to read 50 pages
Step-by-step explanation:
3/5 = 75 pages
75 divided by 3 is 25
1/5 of the book is 25 pages.
Meera has to read the rest of the book which is 2/5
25 x 2=50
I NEED HELP ASAP THIS IS DUE IN AN HOUR ILL MARK U BRAILY !?!?
Answers
Answer:
12 units
Step-by-step explanation:
It's the same shape, just moved around, so the area lengths should be the same.
Answer:
12 units
the length from c to b is 2 units
meanwhile the lenght from c to d is 6
so thr final answer is 2 times by 6 which is 12
9. Three less than the quotient of a number and 6 is 1.
Answers
Answer:
The answer is 24 I looked it up on quora
Step-by-step explanation:
A study looked at the prices that several grocery stores charged for the same 15-ounce can of tomato sauce. The prices ranged from $0.90 to
$1.00. The mean price and the median price were both $0.98.
How many of the cans in the study could have cost exactly $0.98? Select all the possibilities.
A. 1
B. 2
C. All of the cans
D. None of the cans
Answers
Answer:
maybe is number d trust me I did it rn for my test
Answer: b
Step-by-step explanation:
can you solve x∕3 < 5
Answers
The answer is X < 15
The answer is X < 15
You invest an initial $700 in an account that has an annual interest rate of 6%, compounded monthly. How much money will you have in the account after 10 years? Round your answer to the nearest whole number and cent.
Answers
Principal=P=$700Rate of interest=R=6%Time=10years=T
Find Interest=I
[tex]\\ \sf\longmapsto I=\dfrac{PRT}{100}[/tex]
[tex]\\ \sf\longmapsto I=\dfrac{700(6)(10)}{100}[/tex]
[tex]\\ \sf\longmapsto I=7(60)[/tex]
[tex]\\ \sf\longmapsto I=\$420[/tex]
Now
Total money=P+I=700+420=$1120
Money after 10years:-
[tex]\\ \sf\longmapsto 1120(10)[/tex]
[tex]\\ \sf\longmapsto \$11200[/tex]
When taking a long road trip with other licensed drivers, trade off the driving task every _______, especially when driving at night
A) 30-40 minutes
B) 2-3 hours
C) 12-14
Answers
It’s answer be 2 to 3 hours
What is the common difference between the elements of the arithmetic sequence below?
1. –18, –22.
2. 5, –27, –31.
3. 5, –36.
Answers
Answer:
-4.5
Step-by-step explanation:
Deion just accepted a job at a new company where he will make an annual salary of
$64000. Deion was told that for each year he stays with the company, he will be
given a salary raise of $2000. How much would Deion make as a salary after 4 years
working for the company? What would be his salary after t years?
Salary after 4 years:
Salary after t years:
Answers
Answer:
After four years: $72,000
After ten years: $84,000
Step-by-step explanation:
You know this because 4 (number of years) multiplied by 2,000 ( raise every year) is 8,000. 8,000 plus $64,000 is $72,000.
32 workers can complete a work in 30 days working 6 hours per day. How many days are required to complete the
same work by 16 workers working 8 hours per day?
Answers
Answer:
45 days
Step-by-step explanation:
[tex]32 \times 30 \times 6 \div (16 \times 8) [/tex]
[tex]5760 \div 128[/tex]
[tex]\boxed{\green{ = 45}}[/tex]
Find the length of the third side. If necessary, round to the nearest tenth.
Answers
Answer:
A² + B² = C²
5² + x² = 9²
25 + x² = 81
x² = 81 – 25
x² = 56
x = √56
x = 7.483
x = 7.48
x = 7.5
I hope I helped you^_^
For the first five legs of a bicycle race, Elena was
32 seconds, 5 seconds, 10 seconds, 8 seconds, and
12 seconds behind the leader. What was the
average time she was behind the leader?
Answers
Answer:
13.4 seconds
Step-by-step explanation:
add up the five times, then divide the total by 5 (mathematical average)
32 + 5 + 10 + 8 + 12 = 67 seconds total
divide by 5 legs of race 67 / 5 = 13.4 seconds behind the leader on average
always put units to prevent points off by teacher. also pay attention to any rounding instructions
Ariel incorrectly says that 2 5/8 is the same as 2.58
A. convert 2 5/8 into a decimal.
B. What was Ariel's likely error
Answers
Answer:
2 5/8= 2.625
Step-by-step explanation:
To convert any fraction to decimal form, we just need to divide its numerator by thedenominator.
Here, the fraction is 2 5/8which means we need to perform 21÷ 8.
This gives the answer as 2.625. So,2 5/8 as a decimal is 2.625
HELP ASAP THIS IS DUE IN AN HOUR ILL MARK U BRIANLY
Answers
Answer:
5.8 plus 5.1 plus 2
final answer is 11.9
Which triangle is similar to triangle ABC? B 610 126° A с 61° 619 61" 44" 65° 54" 55 54°
Answers
Answer:
126°
Step-by-step explanation:
Hope this helped! I just added the numbers and divided:)
Brooklyn Technical High School surveyed its students about
their favorite sports. The 487 students who listed soccer as
their favorite sport represented 17 fewer students than
three times the number of students who listed basketball
as their favorite sport. Write and solve an equation to
determine how many students listed basketball as their
favorite sport.
Answers
Answer:
487=3x-17
487+17=3x-17+17
3x=53
3x/3=53/3
x=168
Step-by-step explanation:
Zendaya has $700 to spend at a bicycle store for some new gear and biking outfits. Assume all prices listed include tax.
She buys a new bicycle for $242.33.
She buys 3 bicycle reflectors for $7.17 each and a pair of bike gloves for $33.68.
She plans to spend some or all of the money she has left to buy new biking outfits for $77.40 each.
Answers
The number of new biking outfits that Zendaya can buy will be 5 outfits
Let the number of new biking outfits that can be purchased be x
Amount to spend = $700
Based on the information given, the equation to use will be:
242.33 + (3 × 7.17) + 33.68 + (77.40 × x) = 700
242.33 + 21.51 + 33.68 + 77.40x = 700
Collect like terms
77.40x = 700 - 242.33 - 21.51 - 33.68
77.40x = 402.48
x = 402.48/77.40
x = 5.2
The number of new biking outfits that Zendaya can buy is 5 outfits
Read related link on:
https://brainly.com/question/24686926
Simplify the expression | -3| + |3.
The expression simplifies to
Answers
Answer:
thats ez
so what you do is |-3|= 3 because its absolute value. So it becomes 3+3 which equals 6
Step-by-step explanation:
Use the Intermediate Value Theorem to verify that f(x) has a zero in the given interval. Then use the method of bisections to find an interval of length 1/16 that contains the zero.f(x) = 9cos(x) − 15x, [0, 1]
Answers
Answer:
Step-by-step explanation:
Here is the solution en degree.
x°=29.81689453°
You just have to modify the value in F1 .
eight million, three hundred, forty two thousand, nine hundred seventy-one in number form
Pls help I have been working for so long now plssssssss helppppppp!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
The answer to your question is 8,342,971 hope this helps !
He LSASAP don’t understand been stressing been waiting
Answers
Answer:
f = 1.2
Step-by-step explanation:
locate x = - 6 on the x- axis, then go vertically up to meet the graph at (- 6, 1.2)
Then when x = - 6, f is 1.2
how many centimeters are in a meter?
Answers
100 centimeters = 1 meter
Answer:
1 metre =100centimeter
Replace * with a monomial so that the derived equality is an identity: (5x + *) ^2= * + 10 ax + a^2
Answers
Step-by-step explanation:
(5x+a)²(5x+a)(5x+a)5x(5x+a)+a(5x+a)25x²+5ax+5ax+a²25x²+10ax+a²
-
State the range of the function f(n) = 2n + 1 if the domain is -2
Answers
Answer:
When the domain is -2, the range is -3.
Step-by-step explanation:
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