Answers
Answer:
[tex]m\angle C=20^{\circ}\\m\angle B = 127^{\circ}\\b=37\\[/tex]
Step-by-step explanation:
The Law of Sines for any triangle is:
[tex]\frac{\sin A}{a}=\frac{\sin B}{b}=\frac{\sin C}{c}[/tex]
Let's solve for [tex]m\angle C[/tex] first:
[tex]\frac{\sin33^{\circ}}{25}=\frac{\sin (m\angle C)}{16},\\\sin (m\angle C)=\frac{16\cdot \sin33^{\circ}}{25}, \\m\angle C= \sin^{-1}(\frac{16\cdot \sin33^{\circ}}{25})\approx \fbox{$20^{\circ}$}[/tex]
Since the sum of the interior angles in a triangle is always [tex]180^{\circ}[/tex], the measure of angle B is [tex]m\angle B=180-33-20=\fbox{$127^{\circ}$}[/tex].
Now we can use to solve for side length [tex]b[/tex]:
[tex]\frac{\sin33^{\circ}}{25}=\frac{\sin 127^{\circ}}{b},\\b=\frac{25\cdot \sin127^{\circ}}{\sin33^{\circ}}\approx \fbox{37}[/tex].
Related Questions
How many 3 or 8 are in 5 over 4
Please help
Answers
Answer:
[tex]3 \frac{1}{3}[/tex]
Hope this helps.
Step-by-step explanation:
Noah is solving the inequality 7x + 5 > 2x + 35. First, he solves the equation 7x + 5 = 2x +35 and gets x = 6. How does the solution to the equation help Noah to solve the inequality? Explain your reasoning.
Answers
Answer:
1682
Step-by-step explanation:
because if you add or subtract or divide or times it it will some how show the answer and you will have to take the risk of it being right or nor
Answer:
:)
Step-by-step explanation:
7x+5>2x+35
5x>30
x>6
During a company's first full year in business, the price of oil increased $50. In the second year of business, the price of oil went down $50 from its price at the beginning of that year. Its price at the end of the second year is what percent of its price at the beginning of the first year?
Answers
Answer:
Step-by-step explanation:
Um 150 x 2 divided by 4 i believe
Answer:
75
Step-by-step explanation:
Let the initial cost of oil be x. After the first year, the price of oil is 1.5x. After the second year, the price of oil is 0.5 ∙ 1.5x = 0.75x.
This is 75 percent of its price at the beginning of the first year.
Simplify the following and express the result in positive exponential form
( 3/11)-2 x ( 3/11)-5
Answers
Answer:
Step-by-step explanation:
Solution:
Your problem → (3/11)-2 x (3/11)-5
(3/11)-2x(3/11)-5
=(3/11)-2x × (3/11)-5
=(3/11)-(6x/11)-5
=(3-6x-5×11)/11
=3-6x-55/11
=(-52-6x)/11
please help i will give brainliest
Answers
Answer:
y=2x-5 and y=3-2x
Step-by-step explanation:
-4w + 4 = 12
help math ahh
Answers
Answer:
[tex] - 4w + 4 = 12 \\ - 4w = 12 - 4 \\ - 4w = 8 \\ w = - \frac{8}{4} \\\boxed{w = - 2}[/tex]
w=-2 is the right answer.Answer the question below please.
DUE TODAY
CORRECT ANSWER GET'S BRAINLIEST :)
Answers
Answer:
23.5
Step-by-step explanation:
I'm not sure if its correct or not
Square sides are all equal so you have to divide 94/4
Francis owns a camping supply store and just put in an order for flashlights and sleeping
bags. The number of flashlights ordered was five times the number of sleeping bags ordered.
The flashlights cost $12 each and the sleeping bags cost $45 each. If the total cost for the
flashlights and sleeping bags was $1785, how many sleeping bags did Francis order?
Answers
Answer:
The number of sleeping bags bought is 17.
Step-by-step explanation:
If we let "x" be the number of the sleeping bags that were bought, we can make the following equation....
(5x)(12) + (x)(45) = 1785
By solving the equation we get....
(5x)(12) + (x)(45) = 1785
60x + 45x = 1785
105x = 1785
x = 1785 / 105
x = 17
There for the number of sleeping bags bough is 17.
Rectangle A and rectangle B are similar. Rectangle A has a length of 10 and width of 15. Rectangle B has a length of 45 what is the value of the width for rectangle B
Answers
9514 1404 393
Answer:
67.5 units
Step-by-step explanation:
The width is 15/10 = 1.5 times the length, so the larger rectangle has a width of ...
1.5 × 45 = 67.5
The width of rectangle B is 67.5 units.
Need help to solve it in standard form ( y= mx+b )
4x+9y= -63
2x-3y= -9
Answers
Answer:
Answers below
Step-by-step explanation:
What is 3 1/3 as a percentage and a decimal? Thank you!!
Answers
Answer:
Percentage: 333.3%
Decimal Form: 3. 3
Step-by-step explanation:
somebody please help ive been doing this for two hours.........
Answers
Answer:
The amount paid for the loan= 1500+270=1770
Step-by-step explanation:
P=1500$, r=9%=0.09, t= 2 years, l- loan
l=prt
l=1500*0.09*2
l=270
435,506 rounded to nearest ten thousand
Answers
Answer:
445,506
Step-by-step explanation:
math
What’s the answer for this?
Answers
Answer:
[tex] {y}^{3} [/tex]Step-by-step explanation:
[tex]2 {y}^{3} - {y}^{3} [/tex]
[tex] {y}^{3} \: (collect \: like \: terms)[/tex]
What is m<2?
What is m<1?
Answers
Answer:
Angle 2 = 75 degrees
Angle 1 = 105 degrees
Is this a right triangle??? Show work
Answers
Answer:
This is a right angle.
Step-by-step explanation:
As you can see below, the angle specified is 90 degrees. That is a right angle.
find 3/4 of 40
plz show your work
Answers
Answer: 30
Step-by-step explanation: each 1/4 is 10. So 30 is 3/4
A snail crawls 5/8 inches in 3/4 minute. What is the snail's speed in inches per minute? Write
your fraction in simplest form.
Answers
Answer:
5/12 inches per minute
Step-by-step explanation:
If A snail crawls 5/8 inches in 3/4 minute, then;
5/8 inches = 3/4 minute
we are to fine the distance covered in a minute;
x inches = 1 minute
Divide both expressions
5/8x = 3/4
24x = 20
12x = 5
x = 5/12
Hence the snail covered 5/12 inches per minute
I NEED HELP PLEASE !!!!!
Answers
Answer:
The distance between points A and B is 3 units
Step-by-step explanation:
We need to find distance between points on the number line.
The points given are:
A = -1 , B = 2
The formula used is: [tex]Distance = |b-a|[/tex]
Putting values of a and b and finding answer:
[tex]Distance = |b-a|\\Distance = |2-(-1)|\\Distance=|2+1|\\Distance=|3|\\Distance = 3[/tex]
So, The distance between points A and B is 3 units
PLEASE HELP I WILL GIVE YOU BRAINLIST!!!
Wilson bought a painting for x dollars. After 1 year, the value of the painting increased by 5%. Which expression best represents the new value of the painting?
Answers
Answer:
1,000$
Step-by-step explanation:
::::::::::::::::::::::::::::)
Answer:
1.05x
Step-by-step explanation:
WILL MARK BRAINLIST!!! only for correct answer
NEED CORRECT ANSWER ASAPPP
Answers
Answer:
C.11
Step-by-step explanation:
By drawing the line of best fit (using the other points) you can estimate how long 14 rows will take, which is 11 minutes.
In many Spanish speaking countries women greet friends and family with a kiss on the cheek.
Your answer:
True
False
Answers
hiii please help! i’ll give brainliest if you give a correct answer tysm!
Answers
Answer: to wirte and solve for a missing side length of a rectangle, do your perimeter equation backwards, hope this helps
Step-by-step explanation:
How is the graph of a function whose domain is all real numbers different from the graph of a function whose domain is a specified set of distinct numbers?
Answers
please answer this question fast
Answers
Answer:
348 of them are not postgraduates
Step-by-step explanation:
Answer:
348
Step-by-step explanation:
Out of 725 employees, 52% are postgraduates.
First find the percentage who are not postgraduates, or the "remaining."
100% - 52% = 48%
48% of 725 employees = how many employees?
48/100 × x/725
Cross multiply
48 × 725 = 100 × x
34800 = 100x
Divide both sides by 100
34800 ÷ 100 = 100x ÷ 100
348 = 1x
348 employees are not postgraduates
What is the answer to the problem I am stuck on?
Answers
Answer:
A
Step-by-step explanation:
1*1/4 is One lap, but you want 23 laps so exchange the 1 with a 23:
23*1/4
A
Answer:
bitter
Step-by-step explanation:
If the point (3,-4) is dilated by a scale factor of 74 , what are the new coordinates?
Now take the new points and rotated them 180°. What are the new coordinates?
Answers
Answer:
(-222, 296)Step-by-step explanation:
Given point
(3, -4)Dilation by a scale factor of 74:
(x, y) → (74x, 74y)(3, -4) → (74*3, 74(-4)) = (222, -296)Rotation by 180°:
(x, y) → (-x, -y)(222, -296) → (-222, 296)What is the minimum, First Quartile (Q1), Median, Third Quartile, Maximum for 5,6,8,8,9,10,13,14,16,16,16,18,19, 21,22,23,25 of the data set?
Answers
Solve the proportion. Round to the nearest hundredth if necessary
[tex] \frac{x + 6}{x} = \frac{10}{7} [/tex]
Answers
Have a good day
Salvador sold hats during the weekend sporting event. On Saturday, Salvador sold ( * of the total number of hats. On Sunday, he sold & ( of the total number of hats. What fraction of the total number of hats was left over?
Answers
Answer:
5/28
Step-by-step explanation:
Salvador sold hats during a weekend sporting event. On Saturday, Salvador sold 4/7 of the total number of hats. On Sunday, he sold 1/4 of the total number of hats. What fraction of the total number of hats was left over
Total number of hats = x
Hats sold on Saturday = 4/7x
Hats sold on Sunday = 1/4x
Hats left over = x - (4/7x + 1/4x)
= x - ( 16x+7x/28)
= x - 23/28x
= 28x - 23x/28
= 5/28x