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
natita [175]
2 years ago
13

Which value of x makes the open sentence 10 = 8x true?

Mathematics
2 answers:
Nikitich [7]2 years ago
7 0

Answer:

B.1.25

Step-by-step explanation:

borishaifa [10]2 years ago
7 0

Answer:

B. 1.25

Step-by-step explanation:

Just divide 10 with 8

You might be interested in
Please I really need help on these two
oksian1 [2.3K]

Answer:

1) 5

2) (3 , 24)

Step-by-step explanation:

Question 1

f(x) x= 1    2 * 5¹ = 10

f(x) x= 2    2 * 5² = 50

f(x) x= 3    2 * 5³ = 250

multiplicative rate of change = 50/10 = 5

check: 250/50 = 5

Question 2

f(x) = 2 * 4ˣ

(3 , 24)     f(3) = 2 * 4³ = 2 * 64 = 128 ≠ 24

3 0
3 years ago
Need help solving for Y
solmaris [256]
Well a triangle equals 180 degrees so if you already have 90 then you would need the other 90. By looking at the triangle I would say y=45. I hope I helped! :)
7 0
3 years ago
Read 2 more answers
. A triangle has side lengths of 8, 7, and 14. To the nearest tenth of a degree find the measure of the angle opposite the side
4vir4ik [10]

Given:

The measure of three sides of a triangle are 8, 7 and 14.

To find:

The measure of the angle opposite the side of length 8.

Solution:

According to the Law of Cosine:

\cos A=\dfrac{b^2+c^2-a^2}{2bc}

Let a=8, b=7 and c=14, then by using Law of Cosine, we get

\cos A=\dfrac{7^2+14^2-8^2}{2(7)(14)}

\cos A=\dfrac{49+196-64}{196}

\cos A=\dfrac{181}{196}

Taking cos inverse on both sides.

A=\cos^{-1}\dfrac{181}{196}

A=22.561328

A\approx 22.6

Therefore, the measure of the angle opposite the side of length 8 is 22.6 degrees.

7 0
3 years ago
Help!!!
Artyom0805 [142]

Answer:

  C:  y+7=2/5(x+4)

Step-by-step explanation:

The point-slope form of the equation of a line with slope m through point (h, k) is ...

  y -k = m(x -h)

You are given m=2/5 and (h, k) = (-4, -7). Put these numbers into the form and simplify the signs:

  y -(-7) = 2/5(x -(-4)) . . . . . numbers put into the form

  y +7 = 2/5(x +4) . . . . . . . signs simplified . . . . matches choice C

5 0
3 years ago
According to Descartes rule what is a possible number of positive and negative roots
Over [174]

Answer:

sepalacola

Step-by-step explanation:

3 0
2 years ago
Other questions:
  • Select all of the expressions that are equivalent to 4√5
    10·1 answer
  • Richard has $1,089.26 in his checking account at the end of the month. During the month, he withdrew $120, deposited a check for
    6·1 answer
  • Evaluate 4 - (3 + 2)
    13·2 answers
  • Your meal cost $20 and you want to leave a 15% tip how much should you leave for the tip?
    12·2 answers
  • Pls help for brainlis
    6·1 answer
  • ℎ()=―4+ 5, find the value of ℎ(–3)​
    7·1 answer
  • Find the slope of the line passing through the points (9, 1) and (9,-4).
    7·2 answers
  • Investments earn passive income, which means the money earns extra value over time without you having to do anything in particul
    9·2 answers
  • A 16 ounce bag of
    5·1 answer
  • 3(x-5)² +14(x-5)-24
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!