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
Evgen [1.6K]
3 years ago
5

What are the solutions to this equation?

Mathematics
1 answer:
guapka [62]3 years ago
6 0

Answer:

It would be (1) 5/4 and -5

4x^2+15x-25+0

Answer: (1) 5/4 and -5

I had this in school and i got this right

Hope i helped

have a nice day

You might be interested in
7. The points P(2, -3), Q(3, -2) and R(8, z) are
Hatshy [7]

Answer:

z = 3

Step-by-step explanation:

Since the points are collinear then the slopes between the points are equal.

Calculate the slope m using the slope formula

m = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

with (x₁, y₁ ) = P (2, - 3) and (x₂, y₂ ) = Q (3, - 2)

m = \frac{-2+3}{3-2} = 1

Repeat with

(x₁, y₁ ) = Q (3, - 2) and (x₂, y₂ ) = R (8, z )

m = \frac{z+2}{8-3} = \frac{z+2}{5} , then

\frac{z+2}{5} = 1 ( multiply both sides by 5 )

z + 2 = 5 ( subtract 2 from both sides )

z = 3

4 0
3 years ago
Frank's toy car is 19 centimeters long. Max's
jeka94

Answer:

Pertaining to the yielded interrogate, the retort is 6.30.

Step-by-step explanation:

As disseminated, the terms may equate to the proximate as identified:

-If an inch is equivalent to the numeral equivalence of 2.54, hence 5 inches (in) is in the accordance with the equivalence to 12.7 centimeters (cm).

Alas, the terms may equate as the following:

19 cm - 12.7 cm = x

Thus, as to resolute and evaluate the retort, with respect to your interrogate, is 6.30.

*Hope this helps.

8 0
3 years ago
Read 2 more answers
Find angle sum therom ​
Allisa [31]

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

Sum of the interior angles of any triangle is 180° .

Thus ;

y + 48° + 90° = 180°

y + 138° = 180°

Subtract sides 138°

y + 138° - 138° = 180° - 138° \\

y = 42°

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

4 0
3 years ago
Laura spent 78.5 of her paycheck on her mortgage payment. If her mortage was 1,226.17 how much was her paycheck
ivolga24 [154]

Answer:

1147.67! :)

Step-by-step explanation:

6 0
3 years ago
A sinusoid with amplitude 7 has a maximum value of 23. <br><br> What is its minimum value?
saveliy_v [14]

Answer:

go on weegy your answer should pop up on there

Step-by-step explanation:

4 0
4 years ago
Other questions:
  • At the beginning of a bake sale mary set aside 4 pies for herself karen bought half of the remaining pies for her birthday party
    6·3 answers
  • 8 3/10+7 2/15 just having problems solving this one.
    13·1 answer
  • Kelsie sold digital cameras on her website. She bought the cameras for $65 each and included a 60% markup to get the selling pri
    14·1 answer
  • To celebrate, Clare went out to eat with her 3 friends. Their meal, including tax, was $75. If they left a tip, what is their to
    11·1 answer
  • What is the vertex of the quadratic function y=x2-8x+1
    5·1 answer
  • Find the mean(x) of the first ten prime number and hence show that sigma( x1 - x)= 0
    11·1 answer
  • What is 60/9 as a mixed number in simplest form
    14·2 answers
  • Pls need help asap!!!!
    6·2 answers
  • Which expressions are equivalent to 12r-5?
    10·1 answer
  • I already answered number 1 and 3 I just need 2 4 and 5 that’s it I’ll mark you brilliant AND GIVE EXTRA POINTS!!!
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!