Answers
Answer:
15
Step-by-step explanation:
The first thing we have to do is find angle A
I will assume that you know SOH CAH TOA (if not ,ask)
We will use TOA
Tan(angle)=5/10
angle= 26.565
Now that we know angle A we will look at these two triangles as one big one
We know that side CA=30 and that anglea=26.56 so we can use TOA again
Tan(26.565)=x/30
30tan(26.565)=x
x=15
Answer:
the answer is 15
Step-by-step explanation:
Related Questions
If a man were to sell his T.V set for 7200, he would have lost 25%. For what price must he sell it to
Answers
Answer:
Step-by-step explanation
S.P of a t.v = rs 7200
Loss % = 25%
Therefore, C.P = S.P (100/100-loss)
=7200(100/100-25)
=7200 x 100/75
=9600
So,now C.P = 9600
Profit% = 25%
Therefore, S.P = C.P (100+profit/100)
=9600(100+25/100)
=9600 x 125/100
=12000
So,the price he should sell to gain 25%
=12000
Hope it helps...!!!
Find the distance between the points.
(7,9) and (-1,9)
Answers
Answer:
The distance is 8 between (7,9) and (-1,9)
Step-by-step explanation:
For:
(X1, Y1) = (7, 9)
(X2, Y2) = (-1, 9)
d=(−1−7)2+(9−9)2√
d=(−8)2+(0)2√
d=64+0√
d=6–√4
d=8
2 kilometers to 72 meters write each ratio in simplest form
Answers
Hi there!
1:36
1.Find common denominator:
[tex]2*2/72*2[/tex]
Commonest denominator: 2
2.Divide the two terms:
[tex]2*2=1/72*2=36[/tex]
3.Convert into rate form:
[tex]1,36=1:36[/tex]
This means, 2 kilometers to 72 meters simplest form is 1:36.
Find the value of x with the equation
Answers
Answer:
x=4
Step-by-step explanation:
SU=TR
x+1=2x-3
-x. -x
1=x-3
+3. +3
x=4
Find the value of x. Round to the nearest tenth.
Answers
Answer:
rounded to nearest 10th is 30
Step-by-step explanation:
PLEASE HELP!!!!!!!!!!
Answers
Answer:
9
Step-by-step explanation:
9x9=81
Step by step
........
429.72 liters to centiliters
Answers
Step-by-step explanation:
429.72*100=42972 centrileter
Checkpoint
Which ratios are equivalent to the given ratio?
9:36
Select each correct answer.
1:4
2 to 8
4/1
12 to 3
18/72
Answers
2 to 8✖
41 ✖
12 to 3 ✖
1872 ✖
✖ = not correct
✔ = correct
▶So, step 1: We have to divide by the number 9 to find the result of the equivalent ratio.
▶This is what I am saying in other words ⬇
9 ÷ 9 ➡1
36 ÷ 9 ➡4
Anyhow, the answer for the question would have to be option A. 1:4
Good luck!
Solve the inequality.
|5 - 2x|> 14
Answers
Answer:
x < −9/2
or
x > 19/2
I hope this helps <333
Mathematics
Simplify
51/15
Answers
Answer:
17/5
Step-by-step explanation:
Answer:
hi, it is 17/5. You could also write it as a mixed number. That would be 3 and 2/5
Step-by-step explanation:
A road is
4/5
of a mile long. A crew needs to repave 2/5
of the road. How long is the section that needs to be repaved?
Write your answer in simplest form.
Answers
Answer: 20/10
Step-by-step explanation:
Take (calculate) 4/5 of 2/5 mile:
4x5= 20
---- * ---- = 20/10
2x5= 10
The section that needs to be repaved is 1/2 of a mile.
What is a fraction?Fractions represent the parts of a whole or collection of objects.
A fraction has two parts. The number on the top of the line is called the numerator and the number on the top of the line is called the denominator.
Now it is given that,
Length of road = 4/5 of a mile
Road needs to repave = 2/5 of the road
Thus, road needs to repave = 2/5 of 4/5
⇒ road needs to repave = (2*4)/(5*5)
⇒ road needs to repave = 10/20
or, road needs to repave = 1/2
Thus, the section that needs to be repaved is 1/2 of a mile.
To learn more about fractions:
brainly.com/question/445498
#SPJ2
Date:
.
'. Due to coxid-19 pandimec, the Jacinto
Family donated 180 pos Face Shield
and the aguinaldo family also don
213 pcs of pace shield to the front
liner, If a face shield cost 8m pesos
How much
the total cost of
donation.
tone soola
Answers
Answer:
It's 3,114: )
Step-by-step explanation:
Because if you multiply the 8m to 180 it will remain to 1,440 plus additional 1,704 so it will be 3,114, the main answer
I need help I don't understand this
Answers
Answer:
Proportional
Step-by-step explanation:
The Bags of Screws (input) is multiplied by 5 to get the Price (output) each time, so the situation is proportional. If one or two numbers were not multiplied by 5 to get the Price (output), the situation would not be proportional.
Hope it helps!
34x-5=12x+6
This has to be 20 characters
Answers
Answer:
x=0.5
Step-by-step explanation:
Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :
Divide both sides of the equation by 2:
x = 1/2 = 0.500
in the diagram, what is the measure of
Answers
Answer:
your question is incomplete
Step-by-step explanation:
ehem
Answer: I need a question to answer
Step-by-step explanation:
Use the functionſ to answer the question. f () = 3x2 - 7x - 32 What is the value of f (-4)? A. -52 B. -12 O c. 44 D. 140 +
[tex]f{x} = 3x2 - 7 x - 32 = [/tex]
Answers
Step-by-step explanation:
step 1. please write it f(x) = 3x^2 - 7x -32
step 2. f(-4) = 3(-4)^2 -7(-4) - 32
step 3. f(-4) = 48 + 28 - 32
step 4. f(-4) = 44.
Pls help ASAP if you can
Does coordinate a or coordinate b represent a greater number?
(0,4)
(6, b)
(0,0)
(a,0)
Answers
Answer:
A is correct.
Step-by-step explanation:
Answer:
BTS YA"LL
Step-by-step explanation:
BTS BTS BST BST SBTS BTS IS THE CURE
The school flagpole is 28 feet tall. How many yards is that?
Answers
Answer: the answer is 9.33---
What is the length of the hypotenuse of the triangle if Side A = 11 and Side B = 5? What is the length of Side C?
Answers
Answer:
34mx32
Step-by-step explanation:
-4Runner -2r+5 what is the answer
Answers
ratios into their simplest form a)35:56
Answers
Answer:
Reduced fraction: 58. Therefore, 35/56 simplified to lowest terms is 5/8
Answer:
Step-by-step explanation:
Find the GCD (or HCF) of numerator and denominator. GCD of 35 and 56 is 7.
35 ÷ 756 ÷ 7.
Reduced fraction: 58. Therefore, 35/56 simplified to lowest terms is 5/8.
giving out 20 points for correct answer only answer if yk. thx hagd
The following table shows the number of hours some middle school students in two cities spend texting each week:
City A 9 27 17 24 21 12 25 25 18
City B 6 20 26 15 23 25 14 14 11
Part A: Create a five-number summary and calculate the interquartile range for the two sets of data.
Part B: Are the box plots symmetric? Justify your answer.
Answers
Answer:
the five number summary for city a is the following:
min- 9
q1- 17
median- 21
q3- 25
max- 27
Given the function h(x) = x^2+2x -2 determine the average rate of change of the
function over the interval —7≤x≤2
Answers
Answer: Good luck my friend I have no idea
Step-by-step explanation:
Max went to a shopping mall with $35 in his wallet. He spent two fifths of the money he had in his wallet at the bookstore. How much money, in dollars, did he have left?
$21
$26
$10
$13
Answers
Answer:
21$
Step-by-step explanation:
Let the left money with Max be x .
Then , according to question:
35$-(2/5)×35$=x
Or, 35$-(2×7$)=x
Or, 35$-14$=x
Or, x=21$
Hence , 21$ was left with Max
4.55 (5.8) + 5.15 (6) =
Answers
Answer:
57.29
Step-by-step explanation:
4.55 (5.8) + 5.15 (6) = 57.29
Answer:
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Help help help help help
Answers
9x=8x-3
... x=27
8(27)+12
...
HI= 228
Which is equivalent to the ratio 4:5?
A. 95: 100
B. 80: 100
C. 60: 100
D. 40: 100
E. 20 : 100
Answers
Answer:
B) 80:100
Step-by-step explanation:
80:100
/20 /20
4:5
B is the correct one
2/5 help me pls hiougfyxydtr6gdxfg
Answers
Answer:
0.4
Step-by-step explanation:
Divide 2 by 5 you'll get 0.4
1. Erwin hiked 5/7 of a kilometer while
Jericho hiked 2/3 of a kilometer. How many
kilometers did they hiked in all?
Asked/ Problem: How many kilometers did
they hiked in all?
Answers
Answer:
the number of kilometers hiked in all is [tex]\frac{29}{21}[/tex]
Step-by-step explanation:
The computation of the number of kilometers hiked in all is shown below:
= Erwin + Jericho
[tex]= \frac{5}{7} + \frac{2}{3}\\\\= \frac{15 + 14}{21} \\\\= \frac{29}{21}[/tex]
Hence, the number of kilometers hiked in all is [tex]\frac{29}{21}[/tex]
Nolan rides his bike 63 miles in 270 minutes. What is his average speed in miles per hour?
Answers
Answer:
I think the answer is 14 miles
Step-by-step explanation:
63/270=x/60
270x=3780
x=14