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
g100num [7]
2 years ago
10

I need helppp help meeeeeeee

Mathematics
1 answer:
Rama09 [41]2 years ago
8 0

1)  \frac{11-13}{4-7}= \frac{2}{3}

2) \frac{-2-7}{-10-(-7)}=\frac{-9}{-3} =3

3) \frac{9-3}{-11-(-14)} =\frac{6}{3}=2

4) \frac{8-4}{11-(-9)} =\frac{4}{20}= \frac{1}{5}

ok done. Thank to me :>

You might be interested in
PLEASE HELP ME QUICKLY In ΔABC,<br><br> if m∠CAD = 29°, the m∠DAB is _______
MissTica

Answer:

it will also be 29°

Step-by-step explanation:

<em>L</em>DAB will be also 29° cuz D is the bisector and at the top the two lines resembles that. So if CAD is 29° then DAB will be also 29°

I hope so it will help ✨

5 0
3 years ago
for a function, can the number of elements in the range be greater than the number of elements in the domain? explain.
PIT_PIT [208]
Neither, because for a function, each range has it own domain
8 0
3 years ago
Read 2 more answers
Find the volume of the triangular prism.<br> 3cm<br> 10cm<br> 7cm
asambeis [7]

Answer:

volume of the triangular prism =  105cm³

Step-by-step explanation:

to find the volume of a triangular prism , given the three sides to be 3cm, 10cm, 7cm,

so, recall the formulae for calculating the volume of a triangular prisim

volume of the triangular prism =  1/2 x a x b x c

volume of the triangular prism =  1/2 x 3cm x 10cm x 7cm

volume of the triangular prism =  3cm x 5cm x 7cm

volume of the triangular prism =  105cm³

therefore the volume of the trangular prism is evaluated to be equals to 105cm³

7 0
3 years ago
Which expression is equivalent to 1/4x+3-1/3x+(2)
Simora [160]

Answer:

5 - 1/12x.

Step-by-step explanation:

1/4x + 3 - 1/3x + (2)

= 1/4 x - 1/3 x + 3 + 2

=  3/12 x - 4/12 x + 5

= -1/12 x + 5.

4 0
2 years ago
A boat is heading towards a lighthouse, whose beacon-light is 126 feet above the water. From point AA, the boat’s crew measures
vredina [299]

Using the slope concept, it is found that the distance from point A to point B is of 887 feet.

<h3>What is a slope?</h3>

The slope is given by the <u>vertical change divided by the horizontal change</u>.

It's also the tangent of the angle of depression.

In this problem, the vertical change is of 126 feet.

At point A, the angle is of 6º, while the horizontal position is of x_A, hence:

\tan{6^\circ} = \frac{126}{x_A}

x_A = \frac{126}{\tan{6^\circ}}

x_A = 1198.8

At point B, the angle is of 22º, while the horizontal position is of x_B, hence:

\tan{22^\circ} = \frac{126}{x_B}

x_B = \frac{126}{\tan{22^\circ}}

x_B = 311.9

Hence, the distance in feet is of:

d = x_A - x_B = 1198.8 - 311.9 \approx 887

More can be learned about the slope concept at brainly.com/question/18090623

6 0
2 years ago
Other questions:
  • 5 Connie is working to earn $200. She earns
    5·2 answers
  • A construction company plans to invest in a building project. There is a 30% chance that the company will lose $30,000, a 40% ch
    6·1 answer
  • If the range of the function f(x) = 4x – 3 is {11.4, 15, 17, 29}, what is its domain?
    15·2 answers
  • How do you do this question?
    5·1 answer
  • Chandra has four bowls. Each one is a different color (red, blue, yellow, green). She also has exactly one glass the same color
    15·1 answer
  • The length of a rectangle is 9 inches and it’s width 4 inches what is the perimeter of the rectangle
    7·1 answer
  • (02.02)
    5·1 answer
  • Please help, thank you.<br><br> The question is in the picture
    9·2 answers
  • Find the exact volume of the cylinder?<br><br> 471 cm³<br> 60π cm³<br> 180π cm³<br> 150π cm³
    11·2 answers
  • The cost to produce x units of wire is C=30x +500, while the revenue is R = 40x. Find the interval where the product will at lea
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!