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
lisabon 2012 [21]
3 years ago
12

Select each quadrilateral that has exactly one pair of parallel sides.

Mathematics
1 answer:
anyanavicka [17]3 years ago
4 0
Trapezoid and isocseles trapezoid
You might be interested in
Monthly can't keep up with the demand for the latest best selling book. He had to order more copies twice this week. On Monday h
777dan777 [17]
On Monday, he received 4 boxes. On Wednesday, he received 11 boxes, so he received 15 boxes altogether.
7 0
3 years ago
What is the value of x?
Andrew [12]
<h3>Answer:</h3>

x = 25

<h3>Solution:</h3>

\frac{40}{40+24} = \frac{x}{x +15} \\ \frac{40}{64} = \frac{x}{x +15} \\ \frac{5}{8} = \frac{x}{x +15} \\ 5(x +15) = 8x \\ 5x +75 = 8x \\ 75 = 3x \\ 25 = x

<h3>Explanation:</h3>

Angle BDR is congruent to angle QDC because they share common angles. Angles BRD and QCD are congruent because lines BR and QC are <em>parallel</em> and line DR intersecting them creates <em>two corresponding angles</em>, BRD and QCD. Because of the reasons I mentioned, Triangles DBR and DQC are similar by Angle Angle Similarity Postulate and because these two triangles are similar they must share the same scaling factor of corresponding sides (example: \frac{DQ}{DB}\\). So \frac{DQ}{DB} = \frac{DC}{DR}\\.

7 0
3 years ago
Shelly took out a payday loan for $750 due in 4 weeks that charged a $90 fee. What is the periodic interest rate of the loan?
vredina [299]
If the interest is $90 from $750 loan amount, we can calculate the periodic (4 weeks) interest rate of the loan using the below formula.

*interest amount / loan amount x 100 = periodic interest rate of loan*

To integrate the values, we have:

$90 / $750 = 0.12 multiplied to 100 will result to 12.

Therefore, the periodic interest rate of loan is 12% or $90 is 12% from loan amount of $750.
6 0
3 years ago
Read 2 more answers
Find the x-intercept form the line represented by this equation. 5x+7y=3
krek1111 [17]

Answer:

A.   (3/5, 0).

Step-by-step explanation:

The x intercept occurs where  y = 0, so we have:

5x + 7(0) = 3

5x = 3

x = 3/5 so the required point is (3/5, 0).

6 0
3 years ago
Which expression is equivalent to (44)2 . (47) 2? A. 1 46 1 1 B. 43 C. 411 D. 430 ​
Alisiya [41]

Answer:

67

Step-by-step explanation:

i dont know

7 0
3 years ago
Read 2 more answers
Other questions:
  • PLEASE HELP ME! IM GETTING TIMED!!
    10·1 answer
  • The rate of change of the downward velocity of a falling object is the acceleration of gravity (10 meters/sec 2) minus the accel
    12·1 answer
  • Jillian has $50 that she plans on investing in an account that will double her money every week. This can be represented by the
    13·2 answers
  • PLZ HELP AND EXPLAIN !! Arron borrowed $200 from his cousin. He promised to repay the loan in 2 years at a simple annual interes
    11·1 answer
  • huong and kathyrn each day impeoved their yards by planting rose bushes and ornamental grass. they bought their supplies from th
    11·1 answer
  • The probability that a certain kind of component will survive a shock test is 3/4. Find the probability that exactly 2 of the ne
    15·1 answer
  • The equation for a line passing through (-4, 6) and (1, 0) could be written in slope-intercept form as:
    7·1 answer
  • Which point on the line number line represntes -1/3​
    5·2 answers
  • What point is shared by two lines?
    8·2 answers
  • Diona told me to get this app to solve my math problems,what is 10 + 10 Jean can't help because she's doing other stuff :,)​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!