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
victus00 [196]
2 years ago
10

5. Which value of k will make the

Mathematics
1 answer:
AlexFokin [52]2 years ago
4 0

Answer:

-54

Step-by-step explanation:

25x2+kx+4=0

50+kx+4=0

54+kx=0

54+-54=0

0=0

You might be interested in
Plzzzzz help ASAP!!!!!!!!!
Alecsey [184]
I think it’s b the second one
5 0
3 years ago
Read 2 more answers
A manufacturing unit currently operates at 80 percent of its capacity. The profit function for the unit at the optimum output, x
dem82 [27]

Answer:

The correct answers are c. p(f(x)) = -.064x^2+64x-60

and b. 15,940.

Step-by-step explanation:

This is correct on the test

5 0
3 years ago
Find the equation of the line.<br> Use exact numbers.<br> y =
Lisa [10]
Y=2/3x+4
Y intercept is 4
Points hit 2 up 3 over
7 0
2 years ago
Read 2 more answers
Use the exterior angle theorem to find the value of x in the triangle below.
Arisa [49]

Answer:

Option A

Step-by-step explanation:

By using the definition of an exterior angle of a triangle,

"Measure of the exterior angle of a triangle is equal to the sum of measures of the opposite interior angles"

m∠STP = m∠SWT + m∠STW

Substitute the measures of the angles from the picture attached,

15x = (7x + 1) + (7x + 6)

15x = (7x + 7x) + (1 + 6)

15x = 14x + 7

15x - 14x = 7

x = 7

Therefore, Option A will be the correct option.

7 0
3 years ago
36 red beads, 49 green and 76 blue beads are to be packed into packets, each containing 3 red, 5 green and 7 blue beads respecti
lakkis [162]
9 packets.

36 divided by 3 = 12
49 divided by 5 = 9.8
76 divided by 7 = 10.8

Maximum packets that can be obtained is 9 packets because only 9 packets with 5 green beads each can be packaged.
6 0
2 years ago
Other questions:
  • Let L be the line with parametric equations x=5+t,y=6,z=−2−3t. Find the vector equation for a line that passes through the point
    7·1 answer
  • Ten friends want to play a game. They must be divided into three teams with three people in each team and one field judge. In ho
    6·1 answer
  • ...........<br>..............<br>........
    6·1 answer
  • The highway mileage m in miles per gallon for a compact car is approximated by m(s) = -0.025s^2 + 2.45s - 30, where s is the spe
    9·1 answer
  • What is 1/5 times 24 as a estimate?
    10·2 answers
  • PLEASE HELP!!! Worth 14 points (re do) (do not awnser is you dont know the questions please :/)
    9·1 answer
  • NEED ANSWER ASAP WILL GIVE BRAINLIEST AND 50 POINTS
    7·1 answer
  • Solve the following equation for y.<br> 23x+7y=-17
    11·2 answers
  • Use the Distributive Property. -9(2x-4y)
    5·1 answer
  • Ted made a scale drawing of a boarding school. He used the scale 9 centimeters = 1 meter.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!