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
ryzh [129]
2 years ago
10

Which trinomials are perfect square trinomials?

Mathematics
2 answers:
telo118 [61]2 years ago
4 0
The correct answer is y2+20y+200
slavikrds [6]2 years ago
3 0
Answer is the following y2+25y+200
You might be interested in
Sharon is conducting research on two species of birds at a bird sanctuary. The number of birds of species A is represented by th
e-lub [12.9K]

Answer: After 7 years the number of birds of species A and B are same. and the number of birds during that year will be 140.


Step-by-step explanation:

Given: Sharon is conducting research on two species of birds at a bird sanctuary.

The number of birds of species A is represented by the equation below,where S represents the number of birds, x years after beginning her research.

S=2^x+12

The number of birds of species B is represented by the equation below,where S represents the number of birds, x years after beginning her research.

S=15x+35

To plot the above function, first find points by which they are passing.

For species A, At x=0 , S=1+12=13

At x=2 , S=2+12=14

Similarly find more points and plot curve on graph.

For species A, At x=0 , S=0+35=35

At x=2 , S=15+35=50

Plot a line with the help of these two points.

Now, from the graph the intersection of curve (for A) and line (for B) is at (7,140) which tells that After 7 years the number of birds of species A and B are same. and the number of birds during that year will be 140.



8 0
3 years ago
Read 2 more answers
Rita earns $10 per hour. She puts 5% of her earnings in savings. Write an inequality to find how many hours h Rita must work to
xz_007 [3.2K]
Find the percentage. 5 percent of 10 is 0.5. 50 cents.
25 X 2(AMOUNT OF 5 PERCENT OF A DOLLAR IN A DOLLAR) =  50.

50 hours
3 0
2 years ago
Read 2 more answers
A shop keeper bought 26 apples from a fruit vendor for $37.70. How much did each apple cost?
Semenov [28]
You have to divide 37.70. By 26
3 0
3 years ago
Read 2 more answers
1) Two similar rectangles are shown. Which statement is true? A) The area of rectangle B is 1 3 the area of rectangle A. B) The
Arturiano [62]

Answer: C

Step-by-step explanation:

We know the scale factor is 6/2=3.

A) False. The ratio of the side lengths, not the areas, is 1 to 3.

B) False. Rectangle B is larger than Rectangle A.

C) The square of the ratio of the side lengths is the ratio of the areas.

D) False. The ratio of the side lengths, not the areas, is 1 to 3.

3 0
2 years ago
Jeff wants to spend at most $89 on his mom's birthday gifts. He already bought her a
Andrew [12]

The Inequality representing money she can still spend on her friend birthday gift is .

Jordan can still spend at most $30 on her friends birthday gift.

Step-by-step explanation:

Given:

Total money need to spend at most = $45

Money spent on Yoga ball = $15

We need to find how much money she can still spend on her friend birthday gift.

Solution:

Let the money she can still spend on her friend birthday gift be 'x'.

So we can say that;

Money spent on Yoga ball plus money she can still spend on her friend birthday gift should be less than or equal to Total money need to spend.

framing in equation form we get;

The Inequality representing money she can still spend on her friend birthday gift is .

On solving the the above Inequality we get;

we will subtract both side by 15 using subtraction property of Inequality.

Hence Jordan can still spend at most $30 on her friends birthday gift.

4 0
2 years ago
Other questions:
  • Planet X has a mass of 8.46 x 1022 kg. Planet Y has a mass of 5,028,000,000,000,000,000,000,000 kilograms. How many times the ma
    6·1 answer
  • What are you safety carpenter has a board that is 8 feet long he cuts off two pieces one piece is 3 1/2 feet long and the other
    8·1 answer
  • PLEASE HELP 30 POINTS AND BRANLIEST! Wendell is looking over some data regarding the strength, measured in Pascals (Pa), of some
    10·1 answer
  • There are six roses in the vase. Alyssa cut some more roses from her flower garden. There are now 16 roses in a vase. How many r
    7·1 answer
  • Lisa made 18 blueberry muffins. if each muffin contained 6 blueberries. how many total blueberries did lisa use ?
    9·1 answer
  • 3. Solve the absolute inequality <br>|2x + 3| &lt; x + 6​
    12·1 answer
  • So I need help with this math problem​
    8·1 answer
  • Ax=b(c+x) make x the subject of the formula
    6·1 answer
  • What is the image point of (-6, -7) after the transformation R270° O ry-axis?
    13·1 answer
  • Kara runs two laps around a track. It takes her 51.495 seconds to complete her first lap and between 53 and 54 seconds to comple
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!