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
ivanzaharov [21]
3 years ago
15

Can anyone help? I’ll make sure to give Brainly :) thank you sm !

Mathematics
2 answers:
ale4655 [162]3 years ago
4 0

Answers:

  • first blank = 0
  • second blank = 1
  • third blank = 0

So basically the two solutions are (-2, 0) and (1, 0)

=============================================

Explanation:

In this context, the term "solution" is another word for "x intercept". Also, the term "root" is the same as "x intercept". We have three ways to say the same thing.

The blue graph crosses the x axis at the locations (-2,0) and (1,0); therefore, these are the roots. We can say that x = -2 and x = 1 are the roots as shorthand.

Side note: This is assuming the blue curve crosses the x axis at the midpoint between x = 0 and x = 2.

Nuetrik [128]3 years ago
3 0

Answer:

Is this the full question?

You might be interested in
The consumer price index is
nikklg [1K]

Answer:

A tool to measure the changes in the prices of weighted average market basket of goods and services purchased by consumers, usually households.

6 0
3 years ago
Use dimensions analysis bro convert 9 milliliters to fluid ounces.
bixtya [17]

Answer:

I think it 1oz

Step-by-step explanation:

8 0
3 years ago
Find the measure of the exterior angle.
PtichkaEL [24]

Answer:

1) 128°

2) 126°

3) 108°

<h2>Question one:</h2>

   The square in the corner means 90°. If you add the interior angles of any triangle together, you get 180. in this case, x is in exterior angle, so you subtract it from 180 to get the interior angle.  

38 + 90 + (180-x) = 180

38 + 90 + 180 - x = 180

38 + 90 + 180 - 180 - x = 0

38 + 90 + 180 - 180 = x

128 = x

<h2>Question two:</h2><h2></h2>

again, adding all the interior angles makes 180°. use this to make the equation.

3x + (5x-6) + 90 = 180

3x + 5x - 6 = 90

8x = 96

x = 12.

   x isn't the answer the question wants, however. if you look at the drawing, the angle that's supplementary to 5x-6 is the exterior angle. so,

180 - (5x-6) = the answer

180 - 5x + 6 = the answer

substitute x for 12

180 - 60 + 6 = the answer

126 = x

<h2>Question three</h2>

again, adding all the interior angles together makes 180°.

(a + 10) + 44 + (180-2a) = 180

a + 10 + 44 + 180 - 2a = 180

-a + 234 = 180

234 - 180 = a

54 = a

however, the question is looking for the exterior angle, not a. in this case, the exterior angle is 2a, so just multiply 54 by 2.

x = 108

8 0
3 years ago
PLEASE HELP ME WITH THIS
Vedmedyk [2.9K]
Let's start with the drawing. (See the drawing at the bottom of this answer.)

Draw a vertical segment.
At the bottom endpoint, draw a horizontal segment to the right.
The angle at the bottom left is a right angle.
So far this should look like an "L" shape.
The vertical segment is the wall, and the horizontal segment is the ground.

Now draw a segment that connects the right endpoint of the horizontal segment and the top endpoint of the vertical segment. Now you have a right triangle. The diagonal segment represents the ladder. The diagonal segment is the hypotenuse. Label the diagonal segment, the hypotenuse, 12 ft.
Label the vertical segment, the wall, 11.8 ft.

The angle at the bottom right is A. It is the angle the ladder makes with the ground. This angle cannot be greater than 75 degrees.

Now we use trigonometry to find the measure of angle A.

For this right triangle, and its angle A, you have a hypotenuse that measures 12 ft, and an opposite leg that measures 11.8 ft.
We need to find angle A.
The trig ratio that relates the opposite leg and the hypotenuse is the sine.

\sin A = \dfrac{opp}{hyp}

\sin A = \dfrac{11.8}{12}

\sin A = 0.98333

Since the sine of angle A equals 0.98333, we use the inverse sine function to find the measure of angle A.

A = \sin^{-1} 0.98333

A = 79.5^\circ

Answer:
The angle the ladder makes with the ground is 79.5 degrees which is greater than 75 degrees, so the ladder it will be unsafe in this position.


           |\
           |  \
           |    \
           |      \
opp = |         \ hyp = 12
= 11.8  |           \
           |             \
           |_______\  A
3 0
3 years ago
Jay, Kay, and Ray found themselves far apart when they stopped for lunch while walking in a field. Jay could see Kay, then turn
MariettaO [177]
Hi There! :)

Jay, Kay, and Ray found themselves far apart when they stopped for lunch while walking in a field. Jay could see Kay, then turn through 75th, and couldsee Ray. Jay could see Ray, then turn through 50th amd see Jay. Ray could see Jay, the turn through 55th, and see Kay. Which two were the farthest apart? 

A. Kay and Ray
B. Jay and Kay
C. Ray and Jay
D. Kay and Ray were the same distance apart as Ray and Jay

I believe it's <span>A. Kay and Ray</span>
8 0
3 years ago
Read 2 more answers
Other questions:
  • 9*8*7 is equivalent to
    12·2 answers
  • What are the solutions to the equation x - 7/11 =6 ?​
    5·2 answers
  • What is the result if you divide 18rs5t6 divide by -3r2st3?
    14·1 answer
  • Given: — <br> Xw Is an altitude <br> M Prove: x=12
    9·1 answer
  • It’s question number 46 I need help on thanks
    13·2 answers
  • This year (10 years after you first took out the loan), you check your loan balance. Only part of your payments have been going
    14·1 answer
  • Chuck lives of a mile from the post office. He walked of the way from home to the post office. How far did Chuck walk? If possib
    11·1 answer
  • Find the value of the expression: 2xy+2x^2 for x=−2.5 and y=−7.5
    11·1 answer
  • Help me solve please
    8·1 answer
  • Can somebody plz help answer all these questions (like what to add to solve it)
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!