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
kherson [118]
2 years ago
6

Which statement about the quadratic equation below is true?

Mathematics
2 answers:
likoan [24]2 years ago
7 0

Answer:

h is the only true one

Step-by-step explanation:

hope this helpssssssss :)

dmitriy555 [2]2 years ago
3 0
H the equation has x = 4 and x = -4 as it’s only solutions is true
You might be interested in
In a local​ town, 4/5 of the​ voting-age population is registered to vote. If 7/8 of the registered voters voted in the election
STALIN [3.7K]

Answer:

\frac{7}{10}  of voting age population voted

Step-by-step explanation:

In order to find out that fraction we just have to mulitply the fraction of the people that were registered by the fractions of the people that were registered and voted. And so we get...

(\frac{4}{5})(\frac{7}{8}) = \frac{(4)(7)}{(5)(8)} = \frac{28}{40} = \frac{7}{10}

7 0
2 years ago
If you had to put up a fence around a circular baseball field, you would need to know the _________?
laila [671]
You would need to know the diameter of the field, and from that, you need to get the circumference of the field by using the formula C = πd.

By getting the circumference, you can therefore determine the perimeter/length of the fence you will need to enclose it.
5 0
3 years ago
Read 2 more answers
A triangle undergoes a sequence of transformations. First, the triangle is dilated by a scale factor of 1/2 about the origin. Th
andrezito [222]
The triangle will still be similar to the original triangle.
Those transformations altered the position and scale of the triangle, but the angle measures are still the same.
7 0
3 years ago
Read 2 more answers
A letter to europe from the united states costs $0.80 to mail. a letter mailed within the united states cost $0.37. nancy mails
densk [106]
She only sen 2 to Europe.
5 0
3 years ago
Hey friend please solve this question
Bas_tet [7]

yes and yes.

you're told ∠A=∠B. this means angle A and B are equal. so the value you get for cos A will be the same as the value you'll get for cos B

also, the value you get for tan A will be the same as the value you'll get for tan B


if that doesn't make sense you could also draw the triangle and solve for A and B.

you're told it's a right angled triangle meaning one of the angles = 90

you're told that C is that angle so if C is a right angle, angle C=90

the sum of all the angles in a triangle = 180

so angle A+ angle B + angle C = 180

angle A+ angle B + 90 = 180

angle A+ angle B = 180 - 90

angle A+ angle B = 90

  • A and B could be any value but you're told angle A = angle B

        angle A+ angle B = 90

        you can divide 90 by 2 because A and B are equal. that will give you 45 for A and 45 for B

or

  • angle A+ angle B = 90

        since angle A = angle B,

1. you can substitute angle A with angle B like this

  angle B+ angle B = 90

  2 angle B = 90

  angle B = 90/2

  angle B=45; ∴ angle A is also 45 ( because angle A= angle B)

2. or you could substitute angle B with angle A

   angle A+ angle A = 90

2 angle A = 90

  angle A = 90/2

  angle A =45; ∴ angle B is also 45 ( because angle A= angle B)


Now you know what A and B are,

sin A = sin 45; sin B = sin 45

sin 45 = sin 45

tan A = tan 45; tan B = tan 45

tan 45 = tan 45

7 0
3 years ago
Other questions:
  • For the month of June, a music supply company is promoting the launch of its electronic music club by offering new members two o
    12·2 answers
  • ross and 5 of his friend are going kayaking they rented 6 kayaks for 420. then they bought food for all 6 people which cost 144.
    10·1 answer
  • What is the midpoint of a line segment with the end points (-6 -3) and (9 -7)
    13·1 answer
  • What is the area of an equilateral triangle with sides of 10 inches and height of 7 inches? A. 70 sq. in. B. 35 sq. in. C. 20 sq
    10·2 answers
  • The volume of this figure is ...................................... cubic in
    5·1 answer
  • From a boat on the lake, the angle of elevation to the top of a cliff is 24 degrees 19'. If the base of the cliff is 2994 feet f
    6·1 answer
  • Janet is flying a kite on a string that is 75m long. The kite is 62m above the ground. Estimate the distance between Janet and t
    12·1 answer
  • Does anyone know the answer to the question below
    6·1 answer
  • 6x² + 7 + 8 x 5 +9<br> What is the degree of the polynomial?
    14·1 answer
  • Find the general terms of the sequence 4 8 12 16
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!