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
Mademuasel [1]
3 years ago
14

Someone please explain I have zero clue how to answer this! ​

Mathematics
1 answer:
UkoKoshka [18]3 years ago
4 0

Answer:

x=62

Step-by-step explanation:

152-90(because of the right angle)

the 28 is a red herring

You might be interested in
How to solve 5x+2y = 39
Julli [10]
X= - 2y/5+ 39/5. hth'

4 0
3 years ago
Mrs.green needs to store 21 math books on a shelf during school vacation. Each math book is 2.4 centimeters thick. If Mrs.Green
Brums [2.3K]
Each book is 2.4cm thick; that means if you're stacking books on top of each other, that is, on their sides, each book will be 2.4 cm tall. multiply the length of each book (2.4cm) by 21 to figure out how tall 21 books together will be. 2.4 x 21 = 50.4. the shelf needs to be at least 50.4cm tall.
8 0
3 years ago
What value of x makes the equation true?<br> -1=1 – 4(-5+4x) – 4x
cluponka [151]

Answer:

x = 11/10

Step-by-step explanation:

we have from statement:

-1=1 - 4(-5+4x) – 4x

we apply distributive property:

-1 = 1 -4*(-5) -4*(4x) -4x

so we have:

-1= 1+20 -16x -4x

-1 = 21 -20x

-22=-20x

so we have:

x=22/20

x=11/10

we can substitute the x value found:

-1 = 1 - 4(-5+4*(11/10)) – 4*(11/10)

-1 = 1+20 -17.6 -4.4

-1 =21 -22

so we have:

-1 = -1

4 0
4 years ago
(7.8×10^7) + (9.9×10^7)
Hatshy [7]
(7.8×10⁷)+(9.9×10⁷)
(7.8×10000000)+(9.9×10000000)
(78000000)+(99000000)
177000000
8 0
3 years ago
Which data set could be represented by the box plot shown below? A horizontal boxplot is plotted along a horizontal axis marked
ludmilkaskok [199]

Answer:

(B)1,3,6,8,10,12,13,13,16,18,19

Step-by-step explanation:

In the box plot:

A left whisker extends from 1 to 6, therefore, the least value is 1.

The box extends from 6 to 16 and is divided into 2 parts by a vertical line segment at 12. Therefore:

  • The lower quartile is 6
  • The median is 12
  • The upper quartile is 16

The right whisker extends from 16 to 19, therefore the highest value is 19.

The set of data that satisfies these conditions where the numbers in bold are the 5- number summary is:

1,3,6,8,10,12,13,13,16,18,19

The correct option is B.

8 0
3 years ago
Other questions:
  • If the probability of an event happening is 88/93, what are the odds against it happening. Explain
    11·2 answers
  • A straight line with x-intercept -6 is parallel to the line 5x+3y=15. Find the y-intercept of that line
    9·1 answer
  • Plz give awnser 50 points<br>questions 5 and 9
    10·2 answers
  • Write an equation for the line in slope intercept form. Slope= -3 and the y-intercept is (0,4)
    6·1 answer
  • 2x+3y=12 complete the missing value in the solution to the equation ( 8,)
    6·1 answer
  • What is the value of k?
    13·2 answers
  • Which statement best compares the value of the 4 in each of these numbers? A: 16.942 B: 9.214 A) (40 &lt; 400) The value of the
    6·1 answer
  • (1 point) Consider the function f(x)=−x3+2x2+2x+1 Find the average slope of this function on the interval (−2,6). equation edito
    14·1 answer
  • BRAINLIEST BRAINLIEST PLEASE ANDWER QUICKLY AND SHOW WORK THANK YOU
    13·2 answers
  • A business study claimed that in any given month, for every 3 cars sold by Ford, 5 cars are sold by Subaru. How many cars will b
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!