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
jenyasd209 [6]
3 years ago
11

2x^2-5x-10=4x-5 solve algebraically

Mathematics
2 answers:
kkurt [141]3 years ago
4 0

Answer:

by factoring the answer is - x=1/2, 5

Step-by-step explanation:

hope it helps:))

DochEvi [55]3 years ago
3 0

Answer:

x=-½

x=5

Step-by-step explanation:

2x²-5x-10=4x-5

2x²-5x-10-4x+5=0

2x²-9x-5=0

2x²+x-10x-5=0

x(2x+1)-5(2x+1)=0

(2x+1)(x-5)=0

2x+1=0

2x=-1

x=-1/2

x-5=0

x=5

You might be interested in
A car's odometer starts at 25 miles and for every 25 miles traveled, 1 gallon of gas is used.
frosja888 [35]
Top left graph. Shows every gallon of gas gets 25 miles.
6 0
3 years ago
Susan, Deon, and Felipe sent a total of 160 text messages during the weekend. Felipe sent 4 times as many messages as Susan. Deo
Romashka [77]

Answer:

Susan sent 25 messages

Felipe sent 100 messages

Deon sent 35 messages

Step-by-step explanation:

160 = x + 4x + x + 10

160 = 6x + 10

6x = 150

x = 25

7 0
3 years ago
3. Write equations of two lines, one with an x-intercept but no y-intercept and one with a y-intercept but
Vesnalui [34]
X = 50 (Is parallel to the y-axis so there is no intersection point)
Y= 40 (Is parallel to the x-axis so there is no intersection point)
Both no intercept with the other
6 0
3 years ago
Holly has 56 peices of paper and 8 paper clips. If she clips the same amount of paper together with each paper clip, how many pe
dedylja [7]

Answer:

56/8 = 7 pieces of paper

Step-by-step explanation:

3 0
3 years ago
in a classroom training student has to create a triangle pyramid using various items. Each group then used measurement to determ
balandron [24]

The formula for the volume of pyramid is,

V=\frac{Bh}{3}

Here, B is base area and height of pyramid.

The volume expression for group 4 is,

V=\frac{1}{3}\cdot(\frac{8\cdot4}{2})\cdot9

Here, expression,

\frac{8\cdot4}{2}

represents the base area and 9 represent the height of pyramid.

So height of the pyramid created by group 4 is 9.

Answer: 9

3 0
1 year ago
Other questions:
  • The slope of a given line is 1/3 . What is the slope of a line that is perpendicular to the given line? Type a numerical answer
    14·1 answer
  • LESS THAN 2 MINUTES HELP ME QUICK!!!
    6·1 answer
  • The store employees held a frog leaping contest. Frog #1 jumped a distance of 8 feet 3 inches. Frog #2 jumped 2 yards 36 inches.
    10·1 answer
  • The answer is currently have is wrong so how do I do this exactly
    14·1 answer
  • Please help! Thanks! (:
    14·1 answer
  • An object dropped from rest from the top of a tall building on Planet X falls a distance feet in the first t seconds. Find the a
    7·1 answer
  • Solve pls brainliest
    14·2 answers
  • Aldo drove 845 miles in 13 hours.
    15·1 answer
  • The line passes through the point (3,0) and has a slope of -3
    7·1 answer
  • Is the statement 15=|-15| true
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!