Answers
Answer/Step-by-step explanation:
Problem 1:
Reference angle = 36°
Opposite = x
Adjacent = 7
Thus, apply trigonometric ratio as follows:
tan 36 = x/7
Multiply both sides by 7
7 × tan 36 = x
x = 5.09 (nearest hundredth)
Problem 2:
Reference angle = 63°
Opposite = 12
Hypotenuse = x
Thus, apply trigonometric ratio as follows:
Sin 63 = 12/x
Make x the subject of the formula
x = 12/sin 63
x = 13.47 (nearest hundredth)
Related Questions
THIS IS REALLY URGENT, PLEASE GIVE ME AN ANSWER.
Nicavian sells insurance. He earns a 6% commission on each sale he makes. What dollar amount of sales must Nicavian make to earn $600 in commissions?
1) $10,000
2) $1,000
Answers
Answer:
$10,000
Step-by-step explanation:
600 / 0.06 (6%) = 10,000
if you wanna check your answer:
10,000 * 0.06 (6%) = 600
ILL GIVE BRAINLEST TO WHO EVER ANSWERS FIRST CORRECTLY I NEED THE ANSWER ASAP
Answers
Answer:
x = {2, 5 , -2}
Step-by-step explanation:
See photo for explanation:
m<1=115°
find the measure of angle 7
Fast please ❤️
Answers
Answer:
7<1=115 and then solve 1<7=115 then 1=115÷7 and your answer is 16.5
During dinner, Mario notices that his garlic bread has a length of 200 millimeters. What is the length of his bread in meters?
Answers
Answer:
0.2 meters
Step-by-step explanation:
Answer:
The bread is 0.2 meters.
Step-by-step explanation:
15x-10x please help please help
Answers
Answer:
5x
Step-by-step explanation:
15a -10a = 5a
Same when you use x instead of apples.
15x - 10x = 5x
How many years.? A tree is 4 1/2 feet tall it is expected to grow 1 3/4 how many years will it take for it to grow 40 feet.?
Answers
Answer:
about 22.85 years but if we round that its approximentaly 23 years in total
Step-by-step explanation:
0w0
Answer:
23
Step-by-step explanation:
Find the equation of the graphed line.
a. y = -6x -7
b. y = 6x -7
c. y = -6/7 x 6
d. y = -7/8 x -7
Answers
Answer:
A
Step-by-step explanation:
they are ZZ
Answer: d) y= - 7/6x - 7
Step-by-step explanation: took the test on edge
A museum gift shop sells popcorn in
containers shaped like the great Pyramid
at Giza. The expression 1/3 Bh represents
the volume of a pyramid in cubic inches,
where B represents the area of the base
of the pyramid in square inches and h
represents the height of the pyramid in
inches.
What is the volume of a pyramid container
if the area of its base is 100 square inches
and its height is 5 inches?
Answers
Answer:
166.7 cubic inches
Step-by-step explanation:
V = 1/3 x 100 x 5
V = 500/3
V = 166.7 cubic inches
Which expression is equivalent to 12x12x12x12x12x12x12x12x12x12x12
Answers
Answer:
[tex]12 {}^{11} [/tex]
HELP HELP HELP PLEASE!!!! Ryan sells beaded necklaces. Each large necklace sells for $4.10 and each small necklace sells for $3.80. How much will he earn from selling 1 large necklace and 5 small necklaces?
Answers
since he only sold ONE large necklace, he only makes $4.10
if he sells 5 small necklaces we must multiply
5 x 3.80 = $19
then add $19.00 and $4.10
19 + 4.1 = $23.10
Answer:
Ryan will earn $23.10 from selling one large necklace and five small necklaces.
Step-by-step explanation:
Since one large necklace would cost $4.10, and five small necklaces would cost $3.80 for each one, you would have to multiply 3.80 by 5 which should give you the result of 19.00, and then after that you just have to add 19.00 plus 4.10 which should get you the sum of 23.10. So one large necklace and five small necklaces will cost $23.10 and Ryan will earn $23.10 from that.
I hope this helps you :D
PLESSSSSSSSSSSSSS| HELP ME ):
Which of the following can be used to construct a triangle?
A) 10cm 13cm 24cm
B) 14cm 32m 28cm
C) 25cm 13cm 22cm
D) 5cm 8cm 20cm
Answers
Answer:
the answer is simple, because you have to add up each side of the triangle and match those sides with your choices. btw its C
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
Use Pythagorean Theorem:
a^2 + b^2 = c^2
For a triangle to be a triangle a^2 +b^2 has to be larger than c^2
25^2 + 13^2 = 653
22^2 = 625
A point has a positive x-coordinate and a negative y-coordinate. Which quadrant is it in? A. Quadrant I B. Quadrant IV C. Quadrant II D. Quadrant III
Answers
Answer:
Quadrant |V since x is positive and y is negative
Mathematics worksheet
Answers
What is 69% of 35? Round to one decimal place.
Answers
Hi there!
Multiply 69 with 0.01...
[tex]69[/tex]·[tex]0.01=0.69[/tex]
Multiply 0.69 with 35...
[tex]0.69[/tex]·[tex]35=24.15[/tex]
Convert 24.15 into 24 since it’s telling us to round to one decimal place...
Final Result: 24
help plz will give brainlyst
Answers
Answer will be no A I think that
i need the answers for this question
Answers
Answer:
13/12 or 1 1/12
Step-by-step explanation:
First you would convert the 1/6 to 2/12 then add them like normal to get 13/12.
Hope this helps :
Which one is bigger 0.5 or 0.05 can someone help please?!
Answers
Answer:
0.5 becaue it’s 5/10 witch is bigger than 0.05
Answer:0.5
Step-by-step explanation:
hello can anyone help me please
Answers
Answer:
5.3 to the 4th power :)
Step-by-step explanation:
0.25, 0.5, 0.75, next 3 terms
Answers
Answer:
1, 1.25, 1.5
Step-by-step explanation:
Add 0.25 everytime
Write 40% as a fraction in simplest form.
Answers
Answer:
4/10
Step-by-step explanation:
What do we call the statement that determines if the null hypothesis is rejected?
A. Decision rule
B. Test statistic
C. Alternate hypothesis
D. Critical value
Answers
Answer:
c) alternate hypothesis
Step-by-step explanation:
Answer:
An alternate hypothesis is a statement about a population parameter that is accepted when the null hypothesis is rejected. ... A test statistic is a value determined from sample information collected to test the null hypothesis
Step-by-step explanation:
THis is due in 28 minutes help ASAP
Which measure is equivalent to 1.2 km?
0.12 cm
120 cm
1200 cm
120,000 cm
Answers
Answer:
I promise you that it is 120,000cm
Step-by-step explanation:
Answer:
120,000 cm
Step-by-step explanation:
multiply 1.2 by 100,000
Charles makes $3.50 in profit for every fruit basket, b, he sells at the farmers' market. He has to pay $75.25 to rent a booth for a day. Which graph shows how many baskets of fruit Charles must sell each day to at least pay for the expense of the booth?
Answers
Answer:
21.50$
Step-by-step explanation:
75.25 divided by 3.50
hope this helps!
Write a story problem for the ratio 4:5.
Answers
Answer:
I went to the store and bought 4 oranges for every 5 grapefruits.
Step-by-step explanation:
Hope it is good enough and have a great day! :)
g There are currently 100 cases of flu in a small town of population 1,000 people, and all the people of the town are susceptible and will eventually get the flu. Early in the flu epidemic, the number of cases is increasing by 20% each day. Find a logistic function that gives the number, P, of people with the flu as a function of t, the number of days from now. SHOW WORK. Do work by hand on a piece of paper in ink and then upload a pdf of your work as your answer to this question. Your function should be in the form,
Answers
Answer:
[tex]N(t) = \frac{1000}{1 + 0.9e^{-0.2t}}[/tex]
Step-by-step explanation:
The logistic function has the following format:
[tex]N(t) = \frac{K}{1 + (\frac{K - P_0}{P_0})e^{-rt}}[/tex]
In which:
K is the carrying capacity(maximum population).
[tex]P_0[/tex] is the initial number.
r is the growth rate, as a decimal.
There are currently 100 cases of flu in a small town of population 1,000 people
This means that [tex]P_0 = 100, K = 1000[/tex]
Early in the flu epidemic, the number of cases is increasing by 20% each day.
This means that [tex]r = 0.2[/tex]
Function:
[tex]N(t) = \frac{K}{1 + (\frac{K - P_0}{P_0})e^{-rt}}[/tex]
[tex]N(t) = \frac{1000}{1 + (\frac{1000 - 100}{1000})e^{-0.2t}}[/tex]
[tex]N(t) = \frac{1000}{1 + 0.9e^{-0.2t}}[/tex]
An automobile engine with a displacement of 2.58x10^2 in^3 =______cm^3
Answers
1³ inch³ = 2.54³ cm³
258 inch³ * (2.54³ cm³)/(inch³) = 4228 cm³
The pool is open from 8:30 am to 5 pm
every day. How long is the pool open?
Answers
Answer:
9 hours
Step-by-step explanation:
the points (4a,2) and (a,-7) have the slope of 1/2, what is the value of a?
Answers
Answer:
6
Step-by-step explanation:
slope= m= y-intercept/x-intercepts
1/2= -7-2/a-4a
1/2= -9/-3a
1/2 = 3/a
a = 6
An employee records the number of prescriptions filled at a pharmacy each hour during an 8-hour period. The table shows the results.
The employee spilled coffee on the table, making the entry for hour 2 unreadable. The employee knows that the mean for the data in the table is 21. How many prescriptions were filled during hour 2?
A.13
A.
13
B.14
B.
14
C.20
C.
20
D.22
D.
22
Answers
Answer:
the number of prescriptions filled during hour 2 is 13
Step-by-step explanation:
The computation of the number of prescriptions filled during hour 2 is as followS;
Given that
Mean = 21
Total number of hour is 8
Now we assume the prescription filled be x
so
Mean = Sum of all prescriptions ÷ total number of hours
21 = (18 +x + 22 + 25 + 16 + 24 + 22 + 28) ÷ (8)
21 = (155 + x) ÷ 8
Now multiplied it by 8 in both sides
21 × 8 = (155 + x) ÷ 8 × 8
168 = 155 + x
x = 13
hence, the number of prescriptions filled during hour 2 is 13
Jared has a wooden board 11 ft long. He wants to cut it into two pieces so that the longer piece (y) is 4 ft less than 4 times the length of the shorter piece (x).
Choose the two equations that will create our system of equations for this story problem.
y = 4x - 4
x + y = 11
x - y = 11
y = 4 - 4x
Answers
Answer:
the answer is x + y = 11 and y = 4x - 4
