Answers
Answer:
m<E = [tex]77^{o}[/tex]
Step-by-step explanation:
From the diagram, ΔACE and ΔBDE are similar. So that comparing its angles, we have;
(8x + 4) = (9x - 5)
8x + 4 = 9x - 5
5 + 4 = 9x - 8x
x = 9
Thus,
(8x + 4) = 8(9) + 4 = 76
(9x - 5) = 9(9) - 5 = 76
3x = 3(9) = 27
From ΔACE,
3x + (8x + 4) + m<E = 180 (sum of angles in a triangle)
27 + 76 + m<E = 180
m<E = 180 - 103
m<E = [tex]77^{o}[/tex]
Related Questions
please answer the question above, will mark as brainliest answer
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Answer:
I think you want to the coordinates of point A
the answer is
(-1,-2)
find the surface area of the prism. 13.5in 9in 9in 10in
Answers
Answer:
I got the same answer
Step-by-step explanation:
Answer:
41in
Step-by-step explanation:
A water faucet leaked 2 1/6 liters of water every 2/5 of an hour. It leaked at a rate of how many liters per hour?
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Can someone help me with this and explain it?
Answers
In ΔTUV, the measure of ∠V=90°, the measure of ∠U=70°, and UV = 9.6 feet. Find the length of TU to the nearest tenth of a foot.
Answers
28.1 feet
explaination
\cos U = \frac{\text{adjacent}}{\text{hypotenuse}}=\frac{9.6}{x}
cosU=
hypotenuse
adjacent
=
x
9.6
\cos 70=\frac{9.6}{x}
cos70=
x
9.6
x\cos 70=9.6
xcos70=9.6
Cross multiply.
\frac{x\cos 70}{\cos 70}=\frac{9.6}{\cos 70}
cos70
xcos70
=
cos70
9.6
Divide each side by cos 70.
x=\frac{9.6}{\cos 70}=28.0685\approx 28.1\text{ feet}
x=
cos70
9.6
=28.0685≈28.1 feet
Type into calculator and roundto the nearest tenth of a foot.
What is the awnser to pie
A. 3.14195
B. 4.0238
C. 5.3843
D. 6.2322
Answers
Answer:
A
Step-by-step explanation:
PLEASE ANWSER FOR ME FAST SHOW WORK PLS!!!
Answers
Answer:
The answer is A
Step-by-step explanation:
Start at 12 and add 6 every year:
12 + 6 = 18
18 + 6 = 24
24 + 6 = 30
30 + 6 = 36
The formular r= √A/P- 1 gives the interest rater that will allow principal P to grow into amount A in two years, if the interest is compounded annually. Suppose you have 5425
to deposit into an account. Find the interest rate you would need to have $470 in the account at the end of the second year.
Answers
The interest rate is 29.43%
How to determine the interest rate?The given parameters are:
Amount, A = $470
Principal, P = $5425
The formula of rate is given as:
r= √A/P- 1
Substitute known values
r= √470/5425- 1
Evaluate the difference
r= √470/5424
Evaluate the quotient
r= √0.08665
Evaluate the exponent
r= 0.2943
Express as percentage
r = 29.43%
Hence, the interest rate is 29.43%
Read more about compound interest at:
https://brainly.com/question/24924853
#SPJ1
The least common denominator is the least common multiple of the _______ of the factions fill in the blank
Answers
Math question! I don't understand! can I have an explanation?
Answers
Answer:
linear monomial
Step-by-step explanation:
Can i get help plz this question rlly hard
Answers
Answer:
1890
Step-by-step explanation:
Answer:
I believe your answer is 1512
Step-by-step explanation:
4.2 x 2 = 8.4 this is the area, each inch is equal to 15 feet, there are 180 inches in 15 feet. so 8.4 x 180 = 1512.
Does anyone know how to solve this?
Answers
I believe this is the kind of problem that requires TAN COS SIN
I used tan because this triangle had an opposite and adjacent
So I multiplied tan by 55 degree
To get 1.428
Then I use it to divide 8.9
To get 6.23 or 6.2
Write the ratio as a fraction in simplest from 2ft to 30 in
Answers
Step-by-step explanation:
Look at the picture and thanks
Answers
Answer:
B
Step-by-step explanation:
I think so I am sorry if I am wrong
can anyone help? i rlly need help !
Answers
Solve for the bottom please!!! Only if you know!
Answers
Answer:
aproximately 23.5 I believe
Step-by-step explanation:
ok, so first you square 17, which is 289. then you square 29, which is 841. subtract 289 from that:
841-289=552
now take the square root of 552
aproximately 23.5 I believe
Answer: 23cm
Step-by-step explanation:
a² + b² = c²
x² + 17² = 29²
x² + 289 = 841
x² = 552
√x² = √552
x ≈ 23 cm
Verify that ABC ~ DEF. Find the scale factor of ABC to DEF.
Answers
Answer:
ABC and DEF are both similar triangles, this is because, the ratio of their corresponding sides are equal. The scale factor 3/2 ( Which means that each side of the triangle ABC is 3/2 times greater than each of the sides of the triangle DEF
A car is traveling at a speed of 75 miles per hour and arrives at its final destination in total of 5.25 hours. What is the distance traveled by the car?
Answers
Answer:
86
Step-by-step explanation:
Suppose a car gas tank holds 21 gallons of gas. On a trip it uses 2/3 of a tank of gas on a trip. Then it uses 1/3 of what is left in the tank. How many gallons of gas are left in the tank? If u can could u show the work?
Answers
9514 1404 393
Answer:
2/9 tank
Step-by-step explanation:
After the first trip, 1 -2/3 = 1/3 of the tank remains.
After the second trip, 1 -1/3 = 2/3 of that remains.
After both trips, (1/3 tank)(2/3) = 2/9 tank remains.
Find the volume of a pyramid with a square base, where the area of the base is 7.5cm^2
and the height of the pyramid is 8.6cm. Round your answer to the nearest tenth of a cubic centimeter.
Answers
Answer:
21.5 cu. cm.
Step-by-step explanation:
Volume of a pyramid is
V = 1/3Bh B = area of the base h = height of pyramid
V = 1/3(7.5)(8.6)
= 21.5 cu. cm.
I need help me this somebody help!
Answers
Answer:
M1=136
m4=180-136
=44////
Find the measure of side a. Round to the nearest whole number.
Answers
9514 1404 393
Answer:
16 m
Step-by-step explanation:
The useful trig relation is ...
Sin = Opposite/Hypotenuse
sin(41°) = a/(25 m)
a = (25 m)sin(41°) ≈ 16.40 m
The measure of side 'a' is about 16 meters.
help me with is please the question is in the picture
Answers
$1.60 x .10 = .16
1.60 - .16 = $1.44
so
1.44 x 4 = $5.76
1.44 / 2 = .72
$5.76 + .72 = $6.48
so your answer is $6.48 [B]
Answer: the answer is b or 6.48
Step-by-step explanation:
PLZZZZ HELPPPPP BRAINLIEST REWARDD
Answers
Answer:
1) Growth
2) y = 3
Explanation:
1) y = a*b^x
y = 3 + 2^x
2 > 1, so it's growth
The perimeter of a square is 66.8 cm. What is the side length of the square?
A) What is the equation that models this situation?
B) Use the equation to find the side length of the square.
Answers
Answer:
b
Step-by-step explanation:
Find the slope of the line that passes through each pair of points (3,2) (8,12)
Answers
Answer:
The slope is 2
Ling baked 72 cookies with 4 scoops of flour. With 5 scoops of flour, how many cookies ca
Ling bake? Assume the relationship is directly proportional.
Answers
Answer:
90
Step-by-step explanation:
Divide 72 by 4 you get 18 which is how many Ling baked with one scoop of flour. Then just add 18 to 72 and you get 90
Can someone help me with this
Answers
C.
Volume of a cylinder is pi times radius squared times height.
-4x3 and (x2 + 3x - 4)?
Answers
Step-by-step explanation:
Michelle fills up her tank at the gas station. She puts 13.5 gallons of gas in her car, and it cost $34.60. What is the unit rate she paid for gas, in dollars per gallon?
Answers
9514 1404 393
Answer:
$2.563
Step-by-step explanation:
To find dollars per gallon, divide dollars by gallons.
$34.60/(13.5 gal) ≈ $2.563 /gal
Michelle paid about $2.563 per gallon.
__
Additional comment
We have reported the price to the nearest 1/10th cent, as that is the way gas prices are usually posted.