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
11111nata11111 [884]
3 years ago
5

Zach created a blueprint using only similar parallelograms. Which statement about the parallelograms must be true? A) The parall

elograms all have congruent sides and angles. B) The parallelograms have corresponding angles that are not congruent. C) The parallelograms have proportional corresponding sides. D) The parallelograms have corresponding sides that are congruent.
Mathematics
1 answer:
OverLord2011 [107]3 years ago
4 0

Answer:

<u>A) The parallelograms all have congruent sides and angles. </u>

Step-by-step explanation:

<em>Remember,</em> a parallelogram in simple words is a flat shape (either a square, rectangle, or rhombus) that has four sides of equal length, and whose opposite angles are congruent.

In other words, Zach's blueprint using similar parallelograms would be chosen from either a square, a rectangle, or a rhombus, which all have congruent sides and angles.

You might be interested in
Jaime bakes24 muffins and gives away 3. She also bakes 36 bagels and gives away 4. Writean expression using GROUPING SYMBOLS ILL
Sergeu [11.5K]

Answer:

24-3=21 , 36-4=32 ,  3+4=7 , 7 x 5 , which equals 35

Step-by-step explanation:

5 0
3 years ago
What's the hcf and lcm of 5and 7​
svetlana [45]

Answer:

gcf, hcf, gcd (5; 7) = 1: greatest (highest) common factor (divisor), calculated. Coprime numbers (relatively prime). Numbers have no common prime factors.

7 0
3 years ago
Read 2 more answers
Anty was riding his bike to school at a speed of 12 mph. When he was of the way there, he got a flat tire. His mother drove him
NemiM [27]

Complete question:

Anty was riding his bike to school at a speed of 12 mph. When he was <u>half </u>of the way there, he got a flat tire. His mother drove him the rest of the way at a speed of 48 mph. What was his average speed?

Answer:

His average speed is 19.2 mph

Step-by-step explanation:

Given;

speed of Anty to school half of the way, v₁ = 12 mph

speed of Anty when his mother drove him half of the way, v₂ = 48 mph

The average speed of Anty is calculated as;

V_{average} = \frac{Total \ distance }{Total \ time }

The value of the average speed is closer to 12 mph than 48 mph because Anty spent more time moving at 12 mph than at 48 mph.

Let the equal distance travel at each speed = 96 miles

Time taken at 12 mph = \frac{96 \ mile}{12 \ m/h} = 8 \ hours

Time taken at 12 mph = \frac{96 \ mile}{48 \ m/h} = 2 \ hours

Average speed = \frac{Total \ distance}{Total \ time } = \frac{96 \ mile \ + \ 96 \ mile}{2\ hr \ + \ 8\ hr} = \frac{192 \ miles}{10 \ hrs} = 19.2 \ mph

Also, you can assume any other equal distance traveled at each speed, the average speed will still be 19.2 mph.

<u>Check:</u> let the equal distance traveled at each speed = 480 miles

Time taken at 12 mph = 480/12 = 40 hours

Time taken at 48 mph = 480/ 48 = 10 hours

Average speed = (480 + 480) / (40 + 10)

                          = 19.2 mph

8 0
3 years ago
Which is a factor of x2 + 8x – 48?
shutvik [7]
Check out the attached file

4 0
3 years ago
Plz help! 20 points!
Colt1911 [192]
7. increasing; non-linear
8.A. y=4^x
9.A. y=6x
5 0
4 years ago
Other questions:
  • A small toy car costs $3.A large toy car costs 5 times as much as the small one.Aaron wants to buy one of each.Which equation ca
    13·2 answers
  • What is the perimeter of the rectangle
    9·1 answer
  • Help me asap i really need this
    10·1 answer
  • Pls help with 7 and 8 pls thanks
    8·1 answer
  • LeRoy ran a total of 15 miles last month. He ran 5/8 miles each day. How many days did he run?
    6·1 answer
  • Pat threw a football 5 more than twice the number of yards, y, which Gary threw. Which expression can be used to find the number
    10·2 answers
  • The longest side of a triangle is eight more units than the shortest side . The third side is three times the length of the shor
    10·1 answer
  • Volume of triangular prism​
    12·1 answer
  • 12.5 + w&lt; 14 solving one step inequalities
    6·1 answer
  • Please help! will mark brainliest
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!