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
muminat
3 years ago
7

Help with this question, ASAP!!

Mathematics
1 answer:
andreev551 [17]3 years ago
6 0

Answer: Your answer would be 6

Step-by-step explanation:

You might be interested in
The opposite sides of a parallelogram have measures (2x+10) cin and (x+15)
xz_007 [3.2K]

Answer:

The measure of the sides is 20 cm.

Step-by-step explanation:

Opposite side of a parallelogram:

Opposite sides of a parallelogram are congruent, that is, they have the same measure.

Measures (2x+10) cm and (x+15) cm:

This means that:

2x + 10 = x + 15

2x - x = 15 - 10

x = 5

2x + 10 = 2*5 + 10 = 10 + 10 = 20

The measure of the sides is 20 cm.

6 0
3 years ago
A “stick” object of height 10 cm is standing in front of a point X–ray source at a distance of 50 cm from the source. The detect
blagie [28]

Answer:

40 cm.

Step-by-step explanation:

Given,

height of the object = 10 cm

Distance of the object from the X-ray= 50 cm

Distance of detector from the source = 2 m = 200 cm

Height of the image, h = ?

Now,

\tan \theta = \frac{P}{B}

\tan \theta = \frac{10}{50}

\tan \theta = \frac{1}{5}

Again applying

\tan \theta = \frac{P}{B}

\frac{1}{5} = \frac{h}{200}

h = 40 cm

Hence, height of the image is equal to 40 cm.

6 0
3 years ago
Which expression is a difference of squares with a factor of 2x + 5? 4x2 + 10 4x2 – 10 4x2 + 25 4x2 – 25
Shtirlitz [24]

Answer:

  4x^2 -25

Step-by-step explanation:

The other factor of the difference of squares is the "conjugate" of the given one: (2x -5). Then their product is ...

  (2x +5)(2x -5) = (2x)^2 -(5)^2 = 4x^2 -25

5 0
3 years ago
Read 2 more answers
Howard is designing a chair swing ride. The swing ropes are 5 meters long, and in full swing they tilt in an angle of 29 degrees
Firlakuza [10]

Answer:

Step-by-step explanation:7.12 meters tall

4 0
3 years ago
A square comer of 16 square centimeters is removed
Crazy boy [7]

Answer:

c

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • There are five consecutive odd integers. The sum of the three smallest is 3 more than the sum of the two largest. Find the integ
    10·1 answer
  • What is the value of 3x3x3 +7(2x-6), when x=4
    10·1 answer
  • Which of he following ratios doesn't make a proportion
    15·1 answer
  • What if the length of each side of the cube?
    5·1 answer
  • Write the equation of a line that goes through point (0, -8) and has a slope of 0
    7·1 answer
  • Write an equation of a line in slope-intercept form that passes through the point (-2, 4) and has a slope of -3. (no spaces in y
    5·1 answer
  • One side of a regular pentagon measures 0.8 M what is the perimeter of the regular pentagon
    12·1 answer
  • Estimate the product. Round each number to its greatest place value, then multiply.
    12·2 answers
  • Someone to give me the answer on the number line please
    8·1 answer
  • The graph represents the height of a ball after being thrown versus time. Which statement is true? A. The ball attains a maximum
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!