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
Nady [450]
3 years ago
11

Factor y 2 + 10z - 10y - yz. 1. (z - y)(y - 10) 2. (y - z)(y - 10) 3. (y - z)(10 - y)

Mathematics
1 answer:
Iteru [2.4K]3 years ago
5 0

Answer:

y²+10z-10y-yz

Reaaranging the terms

=y²-yz+10z-10y

taking common

=y(y-z)+10(y-z)

=(y+10)(y-z) is the right option

i hop this will help you :)

You might be interested in
What is the value of F ?
likoan [24]

Answer:

29

Step-by-step explanation:

This is because this is a complementary angle so it equals 90 degrees. If you already have 61 degrees then you subtract 90 and 61 to get f=29 degrees

4 0
3 years ago
Read 2 more answers
What is the mapping notation that will transform triangle ABC to triangle A'B'C'?
MissTica

Answer:

I cant see it so can u do something so i can see it plz

6 0
2 years ago
The Louvre is an art museum in Paris. A glass square base pyramid sits in front of the entrance to the museum. If the pyramid is
Sveta_85 [38]

Answer:

lateral area = 2320 m²

Step-by-step explanation:

The question wants us to calculate the lateral area of a square base pyramid. The square base pyramid has a side of 40 meters.The height is 21 meters.

Half of the square base is 40/2 =  20 meters . With the height it forms a right angle triangle. The hypotenuse side is the slant height of the pyramid.

Using Pythagoras's theorem

c² = a² + b²

c² = 20² + 21²

c² = 400 + 441

c² = 841

square root both sides

c = √841

c = 29 meters

The slant height of the pyramid is 29 meters.

The pyramid has four sided triangle. The lateral area is 4 multiply by the area of one triangle.

area of triangle = 1/2 × base × height

base = 40 meters

height = 29 meters

area = 1/2 × 40 × 29

area = 580

area of one triangle = 580 m²

Lateral area = 4(580)

lateral area = 2320 m²

5 0
3 years ago
Someone please help me !
Leni [432]

Answer:

Can't tell if it went through...

1. Shop A = 2x

2. Shop B = 2x - 580

3. Total = Shop A + Shop B

1949 = 2x + 2x - 580

4. Combine like terms

2x + 2x = 4x

1949 = 4x - 580

5. Add 580 to both sides (to remove -580 from right side)

1949 + 580 = 4x - 580 + 580

2529 = 4x

6. Divide both sides by 4 (to get x)

2529 / 4 = 4x / 4

632.25 = x

7. Shop A = 2x

2 * 632.25 = 1264.50

Shop A = 1264.50

8. Shop B = 2x - 580

2 * 632.25 - 580 = 684.50

Shop B = 684.50

Check: Shop A + Shop B = 1949

1264.50 + 684.50 = 1949

Shop A = 1264.50

Shop B = 684.50

Step-by-step explanation:

8 0
2 years ago
A bicycle store installs about 400 tires per day. Tires are installed Monday through Friday for 8 hours per day. The owner of th
dalvyx [7]
Dividing the number of tires that should be installed per day which  is 400 by the number of working hours which is 8 will give us 50 tires per hour. Assuming that the same mistake will take toll on the workers such that they will have 1 tire mistakenly installed in an hour, they will have 8 erroneous tires in a day. Multiplying this by 5 to make the answer per week will give 40. Out of the 400 x 5  = 2000 tires. The answer would be 2000 - 40 which is equal to 1940. The assumption must be valid. 
6 0
3 years ago
Read 2 more answers
Other questions:
  • Andy had a snowball (a perfect sphere) with a radius of 3 \text{ cm}3 cm3, space, c, m. he wanted the snowball to be bigger, so
    7·1 answer
  • Need help with this question
    13·2 answers
  • 9. If DF = 42, find DE.<br>7x+1 4x-3<br>DEF what is DE​
    9·1 answer
  • Which describes something that is owned and has value?
    6·2 answers
  • What is the solution using cross multiplication to this problem ?<br> 10/(x+2)7/(x+2)
    14·1 answer
  • Vanessa and Richie are riding their bikes down a trail to the next campground. Vanessa rides at 16 mph while Richie rides at 3 m
    5·1 answer
  • Please help
    15·1 answer
  • The diameter of a circle is 18 m. Find its circumference in terms of pi.​
    5·1 answer
  • How many choices do you have for your lunch if you pick either an orange or apple and pretzels or carrots to go with your sandwi
    15·1 answer
  • 2/3x - 5 = 3/4
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!