1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Marina CMI [18]
3 years ago
8

The image shows two angle measures. Which equation can be used to find the

Mathematics
2 answers:
Vilka [71]3 years ago
7 0

Answer:

Step-by-step explanation:

(2x-15) = 45

Step-by-step explanation:

When two angles lie on a straight line, they are supplementary

what this mean is that the add up to equal 180 degrees

Mathematically, we have this as:

(2x-15) + 135 = 180

(2x-15) = 180-135

(2x-15) = 45

iren [92.7K]3 years ago
3 0

Answer:

(2x-15) = 45

Step-by-step explanation:

When two angles lie on a straight line, they are supplementary

what this mean is that the add up to equal 180 degrees

Mathematically, we have this as:

(2x-15) + 135 = 180

(2x-15) = 180-135

(2x-15) = 45

You might be interested in
Alex records the running time—the number of minutes a movie lasts from start to finish—of 50 popular movies. The distribution of
White raven [17]

Answer:

Check Explanation

The histogram for the question isn't attached. But from the options provided for this question (80–90 minutes 90–100 minutes 100–110 minutes 110–120 minutes), it is evident that the bars and intervals for the question have the same width. So, the interval with the most movies will be the interval whose bar is the tallest.

Pick the interval whos bar has the highest height.

Step-by-step explanation:

The histogram for this question is missing. I couldnt get the histogram online, so, I will use a random histogram example to explain how to pick the interval with the highest frequency.

A histogram is a chart representation that uses bars to describe numerical data. It divides the entire distribution into Intervals and the number of variables in each interval (the frequency) corresponds to the area of each bar. This is the major difference between a bar chart and a histogram; the bars can be unequal for a histogram unlike that of bar charts.

If the bars are of equal widths, then the frequency of each interval is simply the height of the interval's bar.

In the attached histogram example for this question, the histogram shows the monthly salaries of workers and the frequency of workers receiving whichever salary. The intervals for these salaries for this histograms are in steps of $25. The bars start from $800 to $825, $825 to $850 and so on.

Since all the intervals have the same width, the interval with the most workers receiving the salary in that interval is the $900 to $925 interval with the tallest bar with frequency of 150.

If the bars weren't of the same width, the area of each bar is computed and the bar with the highest area has the highest frequency.

From the options provided for the question asked (80–90 minutes 90–100 minutes 100–110 minutes 110–120 minutes), it is evident that the bars and intervals for the question have the same width. So, the interval with the most movies will be the interval whose bar is the tallest.

Hope this Helps!!!

5 0
3 years ago
The sequence 1/6, -2/7, 3/8, -4/9 is given.Part A: Assuming the pattern continues, list the next four terms in the sequence. Sho
eduard

a. The next four terms are 5/10, -6/11, 7/12, -8/13.

b. The explicit equation for f (n) is f(n) = (-1)ⁿ × (n+1)/(n+6) , n = 0,1,2,3...

c. If n = 53, then (-1)ⁿ = (-1)⁵³ = -1. so, f(n) is negative.

What is the explicit equation?

Without expressing the other terms of the sequence, explicit formulas are always utilized to represent any term of the sequence. The word "explicit" means something that may be found directly without having to know the other phrases in the sequence. A single formula, known as the explicit formula, can be used to describe each term in a series in an individual way.

Explicit formulas of different sequences:

Arithmetic Sequence: aₙ = a + (n - 1) d,

Geometric Sequence: aₙ = a× r^(n - 1),

Harmonic Sequence: aₙ = 1 / [a + (n - 1) d].

Here. we have

Given sequence 1/6, -2/7, 3/8, -4/9

a. The next four terms are 5/10, -6/11, 7/12, -8/13.

b. The explicit equation for f (n) is f(n) = (-1)ⁿ × (n+1)/(n+6) , n = 0,1,2,3...

c. If n = 53, then (-1)ⁿ = (-1)⁵³ = -1. so, f(n) is negative.

To learn more about explicit equations from the given link

brainly.com/question/741967

#SPJ1

8 0
1 year ago
Need help ASAP please
dybincka [34]
The x intercept is not 10!
f(x)=0.75x-7
x= 7/0.75 ≠ 10
so last one is false!
(for finding x intercept make the y/f(x) value 0)
4 0
3 years ago
Whats the answer for 6b+7-2b=1+5b
Alecsey [184]

Solution,6b+7-2b=1+5b\quad :\quad b=6

Steps:

6b+7-2b=1+5b

\mathrm{Group\:like\:terms}, 6b-2b+7=1+5b

\mathrm{Add\:similar\:elements:}\:6b-2b=4b, 4b+7=1+5b

\mathrm{Subtract\:}7\mathrm{\:from\:both\:sides}, 4b+7-7=1+5b-7

\mathrm{Simplify}, 4b=5b-6

\mathrm{Subtract\:}5b\mathrm{\:from\:both\:sides}, 4b-5b=5b-6-5b

\mathrm{Simplify}, -b=-6

\mathrm{Divide\:both\:sides\:by\:}-1, \frac{-b}{-1}=\frac{-6}{-1}

\mathrm{Simplify}, b=6

\mathrm{The\:Correct\:Answer\:is\:b=6}

\mathrm{Hope\:This\:Helps!!!}

\mathrm{-Austint1414}

3 0
3 years ago
Read 2 more answers
Write the following percentage as a fraction: 45% =​
Sidana [21]

Answer:

9/20

Step-by-step explanation:

45% = 45/100 = 9/20

4 0
3 years ago
Other questions:
  • 2. In how many ways can you form 3-letter "words" from the letters of "Adelphi" so that the first and last letters are vowels? N
    11·1 answer
  • The temperature T of a cup of coffee is a function T(t) where t is the time in minutes. The room temperature is 18° Celsius. The
    10·1 answer
  • . Rewrite the definition “All right angles measure 90 degrees” as a biconditional statement using “if and only if”.
    13·2 answers
  • Solve for k . <br>m = k / s <br><br>a ( k=m/s<br>b ( k= ms <br>c ( k =s/m<br>d ( k= m+s
    7·2 answers
  • How many solutions does this equation have?
    14·1 answer
  • What is the prime factorization of 43? Enter your answer as a product of prime numbers, like 2 x 3 or as a single prime number,
    9·1 answer
  • Look at the numbers in the bon
    5·1 answer
  • QUICK! Please help, will give brainliest
    15·2 answers
  • What angle is congruent to ∠C?
    15·1 answer
  • Roger is a florist who uses a triangular-shaped frame to arrange flower bouquets. He received an order to make a new bouquet suc
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!