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
gayaneshka [121]
3 years ago
13

Please Help I don't get this

Mathematics
1 answer:
ololo11 [35]3 years ago
3 0

Answer:

The choose (D)

Step-by-step explanation:

\frac{x - 16}{ {x}^{2} + 6x - 40 }  +  \frac{1}{x + 10}  \\  =  \frac{x - 16}{(x - 4)(x + 10)}  +  \frac{1}{x + 10}  \\   = \frac{(x - 16) + (x - 4)}{(x + 10)(x - 4)}  \\  =  \frac{2x - 20}{(x + 10)(x - 4)}  \\   = \frac{2x - 20}{ {x}^{2} + 6x - 40 }

You might be interested in
Comparing and ordering fractions: 1/2,2/5,6,10<br><br><br> i need to know smallest to greatest
myrzilka [38]
it would be 6/10, then 2/5, and last is 1/2. hope this answered your question.
6 0
3 years ago
Read 2 more answers
Find the measures of an interior angle and an exterior angle of a regular hexagon. The measure of an interior angle is 120. The
Tom [10]

Answer:

see explanation

Step-by-step explanation:

Since a hexagon has 6 interior angles and the measure of one is 120°, then

sum of interior angles = 6 × 120° = 720°

exterior angle = 180° - interior angle = 180° - 120° = 60°



7 0
3 years ago
Please help me !!!!!
Tasya [4]

Answer:

B. A dilation with a scale factor of 0.5

Step-by-step explanation:

A. is wrong because it is congruent transformation because reflections keep the angles and side lengths of the figure the same.

B. is right because it is NOT congruent because a dilation of any scale factor other than 1 results in a similar figure, because the side lengths are proprtional but not equivalent

C.  is wrong because translations keep the angles and side lengths of the figure the same.

D. is wrong because a scale factor of 1 changes nothing about the figure.

4 0
3 years ago
Please help ASAP it’s due today
Westkost [7]

Answer:

1) At least 6.

2) $2194.8

3) $2326.49

4) 38 mph on average.

Step-by-step explanation:

Comment if you do need the steps

7 0
3 years ago
A right triangle has an area of 21 m2 . The dimensions of the triangle are increased by a scale factor of 4. What is the area of
vladimir2022 [97]

Answer: The Answer is D, 336 Meters squared.

Step-by-step explanation:

When you increase the dimensions of a right triangle by a scale factor of 4, you increase the area by a factor of 4 squared or 16.

4 0
3 years ago
Other questions:
  • How do you write 9,800,100 in expanded form using exponents?
    9·1 answer
  • Jonathan takes a quiz and gets 45 questions correct what percent of questions did he get wrong
    7·1 answer
  • Which is the graph of f(x) = (2)-x ?
    10·1 answer
  • Someone explain thissss
    8·2 answers
  • It’s music please someone help me
    7·1 answer
  • Jermaine is ordering a piece of glass in the shape of a trapezoid to create a patio table top. Each square
    15·1 answer
  • A school 415 third graders and 338 second graders. How many more third graders are there than second graders?
    14·1 answer
  • Alan rented a truck for one day. There was a base fee of $20.99, and there was an additional charge of 84 cents for each mile dr
    10·2 answers
  • What is the approximate volume of the cone? Use 22 for it. Enter your answer in the box.
    7·1 answer
  • What are the solutions to the quadratic equation 2x2 + 10x - 48 = 0?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!