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
bija089 [108]
3 years ago
8

The figure below shows two congruent triangular parks. What equation would help you to solve for the side length of BC and EF? E

xplain your reasoning using complete sentences.

Mathematics
2 answers:
neonofarm [45]3 years ago
8 0
The triangle are congrats by the property of sss. then the sides of 1 triangle is equal to 2 triangle

Mrrafil [7]3 years ago
3 0
2x - 3 = x + 5
and then solve as an algebra equation

You might be interested in
Help thanksss. its mutiple choice
Flura [38]

Answer:

Points C,D, E and F are coplanar.

3 0
2 years ago
A Web music store offers two versions of a popular song. The size of the standard version is 2.1 megabytes (MB). The size of the
liq [111]
If the number of downloads of the standard version is x, and the high quality is x, 2.1*x+4.1*y=2761 (not 1010 due to that this is multiplied by 2.1 and 4.1, therefore representing the total amount of megabytes) In addition, there are 1010 total downloads, and it's either 2.1 MB or 4.1 MB, so x+y=1010.

We have 
2.1x+4.1y=2761
x+y=1010

Multiplying the second equation by -2.1 and adding it to the first equation, we get 2y=2761-1010*2.1=640 and by dividing both sides by 2 we get y=320 downloads of the high quality version


5 0
3 years ago
Plz help I’m bad at math
Advocard [28]

Answer:

1 is 136, 2 is 44, annd 4 is 44

Step-by-step explanation:

6 0
3 years ago
Please answer this. thank you
Rama09 [41]

Answer:  (-\infty, -4]

Curved parenthesis at negative infinity

Square bracket at -4

====================================================

Work Shown:

5(x+4) \le 0 \\\\x+4 \le \frac{0}{5} \\\\x+4 \le 0 \\\\x \le 0-4 \\\\x \le -4 \\\\

The last inequality shown above is the same as saying -\infty < x \le -4

Converting this to interval notation leads to the final answer of (-\infty , -4]

Note the use of a square bracket at -4 to include this endpoint. We can never include either infinity, so we always use a parenthesis for either infinity.

5 0
2 years ago
The length of Indrani's rectangular pen depends upon the width she chooses. Let w meters stand for one side of the pen. Wrie an
vodka [1.7K]
L=-1w+12 Thats the equation
3 0
3 years ago
Other questions:
  • For 9x + 25 = 88, Deena wrote a situation “I bought some shirts at the store for $9 each and received a $25 discount. My total w
    5·1 answer
  • .0000458 put this in scientific notation
    11·1 answer
  • Please help I don’t understand these things
    11·2 answers
  • How much pay does john receive if he gives half of his pay to family,250 to his landlord and has exactly 3/7 of his pay left ove
    6·1 answer
  • On the road trip, the speed limit changed to 50 miles per hour in a construction zone. Traffic moved along at a constant rate (5
    9·1 answer
  • System by substitution.<br> Tar 7x - 3y=8<br> y=3x
    9·1 answer
  • A map of California has a scale factor of 1 inch = 16 miles. The distance on the map from Riverside to Chula Vista is 3.5 inches
    5·1 answer
  • To solve a system of equations, you can replace a ____________with an equal value or expression.
    6·1 answer
  • I dont know how i would put this question without useing photos
    15·1 answer
  • Diego deposited $5,000 at a rate of 6.25 % for 20 years . Find the simple interest and amount of money Diego had in the bank aft
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!