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
ivanzaharov [21]
3 years ago
11

Answer all these, i need it a lot

Mathematics
2 answers:
fiasKO [112]3 years ago
6 0
1. 28
 I only know the first one... sorry
Eva8 [605]3 years ago
3 0
1. y = 28
2. a = -5
3. solutions = one
You might be interested in
how is the formula for the area of a trapezoid related to the formula for the area of a parallelogram?
chubhunter [2.5K]

Answer:

They are related becasue if you find the area of a parallelogram then divide it by two then you have the area of a triangle

Step-by-step explanation:

3 0
3 years ago
Please help!! (Will give brainy!) (Geometry) (look at picture)
stiv31 [10]

Answer:

First ones 90 and the second one is 48

Step-by-step explanation:

please brainliest me

5 0
3 years ago
−1.75 − 22/20<br> plz hlep<br> ...and put as an exact decimal or simplified fraction
Mkey [24]

Answer:

-2.85

Step-by-step explanation:

I looked it up tbh

4 0
3 years ago
Read 2 more answers
What is the area of the triangle?
Alika [10]

Answer:

15 I think

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Find all zeros of ƒ(x) = 2x^4 – 72x^2. Then determine the multiplicity at each zero. State whether the graph will touch or cross
AleksandrR [38]

Answer: See below

Step-by-step explanation:

<u>To find the factor,</u>

f(x) = 0

\begin{aligned}&2 x^{4}-72 x^{2}=0 \\&2 x^{2}\left(x^{2}-36\right)=0 \\&x^{2}\left(x^{2}-36\right)=0 \\&x \times x \times(x-6) \times(x+6)=0 \\&\mathrm{x}=0,0,6,-6\end{aligned}

<u>So,</u>

x = 0 multiplicity 2

x = -6 multiplicity 1

x = 6 multiplicity 1

For an even multiplicty, the graph touches the x-axis, and for an odd multiplicty, the graph crosses the x-axis

<u>Therefore,</u>

x = 0 multiplicty 2, Touch

x = -6 multiplicty 1, Cross

x = 6 multiplicty 1, Cross

7 0
2 years ago
Other questions:
  • 88.3 is what % of 21?
    15·1 answer
  • Write the rule for the function table.
    7·2 answers
  • On Monday 3/8 inches of snow fell on Tuesday 5/8 inches of snow fell. Write a statement that correctly compares the snow amounts
    10·2 answers
  • Please help me I need help
    13·2 answers
  • In order to make money on lones, financial institutions are paid back more than they loan. suppose borrow $350,000 to buy a hous
    11·1 answer
  • Which expression are equivalent to 12x + 4 choose all the expressions that apply
    9·2 answers
  • Which of the following is the solution to the inequality?
    10·1 answer
  • Tom is tiling a wall.
    13·1 answer
  • Solve the exponential equation by the method of relating the​ bases, first rewriting the equation in the form
    11·1 answer
  • Help, please!!! Coordinate planes: find the distance. Thanks for helping!
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!