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
horrorfan [7]
3 years ago
11

Solve x^2 = 5.

Mathematics
2 answers:
Phantasy [73]3 years ago
5 0

Answer:

B.

Step-by-step explanation:

Take the square root of x^2 which would make the left side x and the right side the square root 5

m_a_m_a [10]3 years ago
3 0

Answer:

B.

Step-by-step explanation:

Trust me, its B I just finished that lesson.

You might be interested in
3. What is the surface area of the triangular prism shown below?
jekas [21]

Answer:

1233cm^2

Step-by-step explanation:

a of triangle = 1/2 bh

1/2 x 12 x 9 = 54

108 x 2 = 108

a of regtangle = l x w

25 x 15 = 375

375 x 3 = 1125

total surface area = 1125 + 108 = 1233cm^2

7 0
2 years ago
A submarine descends 100 meters from the oceans surface.the submarine ascends 40 meters and then descends 90 meters. write an in
vivado [14]
I believe the answer is -230
6 0
3 years ago
Given f(x) = 10-2x find f(7)
lara [203]
10 - 2x
10 - 2(7)
= 10 - 14
= -4
8 0
3 years ago
Read 2 more answers
Triangle ABC has vertices at A(−1 , 2), B(4, 2), and C(3, −1). Classify the triangle according to the side lengths.
Orlov [11]

Answer:

B) Isosceles

Step-by-step explanation:

The given triangle has vertices at A(-1,2), B(4,2) and C(3,-1).

We must first determine the length of the sides of the triangle, before we can classify it.

We apply the distance formula to find length of the sides.

|AB|=\sqrt{(4--1)^2+(2-2)^2}

\Rightarrow |AB|=\sqrt{(4+1)^2+(2-2)^2}

\Rightarrow |AB|=\sqrt{5^2+(0)^2}

\Rightarrow |AB|=\sqrt{25}

\Rightarrow |AB|=5 units.

The length of side BC

|BC|=\sqrt{(3-4)^2+(-1-2)^2}

\Rightarrow |BC|=\sqrt{(-1)^2+(-3)^2}

\Rightarrow |BC|=\sqrt{1+9}

\Rightarrow |BC|=\sqrt{10}

The length of side AC

|AC|=\sqrt{(3--1)^2+(-1-2)^2}

We simplify to obtain;

|AC|=\sqrt{(3+1)^2+(-3)^2}

\Rightarrow |AC|=\sqrt{(4)^2+(-3)^2}

|AC|=\sqrt{16+9}

|AC|=\sqrt{25}

|AC|=5\:units

Since |AC|=5\:units=|AB|, the given triangle is an isosceles triangle.

The correct answer is

6 0
3 years ago
Read 2 more answers
Using this formula, calculate the value of the z-statistic. Round your answer to the tenths place.
Nitella [24]

Answer:

z= -2.5

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • Susan is installing junction boxes in a living room wall which is 12 feet long. She has to install two boxes evenly spaced on th
    10·2 answers
  • A taxi from the local airport charges a fee of $5 plus $0.55 per one-fourth mile. How much will it cost to travel 9 miles in the
    8·2 answers
  • I need help with number 2?
    6·1 answer
  • A real estate agent sells a house for ​$228.317 A sales commission of 6% is charged. The agent gets 51​% of this commission. How
    11·1 answer
  • What are the coordinates of the midpoint of the segment joining points A(6, -3, 7) and B(-4, -5, 3)?
    5·1 answer
  • Choose the correct simplification of the expression (2b/c)3
    14·1 answer
  • What is the unit rate for $80 for 16 tickets
    9·1 answer
  • Solve the inequality. 6x + 14 &gt; 20<br> ???????
    10·1 answer
  • Y=4x. Y=40. What does x equal
    12·2 answers
  • PLS PLS PLS HELP I DONT UNDERSTAND THIS AT ALL!!!!!!!! I WILL MARK BRAINLIEST!!!!
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!