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
Alenkasestr [34]
3 years ago
6

Ico

Mathematics
2 answers:
Eva8 [605]3 years ago
6 0

Answer:

30

Step-by-step explanation:

We have to find the value of x in the given equation.

Anna [14]3 years ago
5 0

Answer:

a = 6

Step-by-step explanation:

-6(2 + a) = -48

it is basically 2 steps

Divide by -6 first

(2 + a) = -48 / -6

2 + a = 8

minus the 2

a =6

You might be interested in
when the temperature is 68 F, the speed of sound in air is approximately 343 meters per second. Approximately how many kilometer
Digiron [165]

Hello!

Since we are given that the speed of sound in the air travels about 343 meters per second, we can multiply 343 meters per second by 5, and then we convert the meters to kilometers.

343 · 5 = 1715 meters per 5 seconds.

1000 meters are equal to 1 kilometer. So, we can divide 1715 by 1000 to convert meters to kilometers.

1715 / 1000 = 1.715

Therefore, the speed of sound in air is about 1.715 kilometers per 5 seconds.

6 0
2 years ago
Read 2 more answers
A square rug has an area of 100 square feet. What is the length of one side of the rug?
Usimov [2.4K]

Answer:

10 ft

Step-by-step explanation:

Square root of 100 = 10

4 0
3 years ago
Read 2 more answers
Show that the equation 2x + 3 cos x + e ^ x = 0 has a root on the interval [- 1, 0]
ExtremeBDS [4]

If <em>x</em> = -1, you have

2(-1) + 3 cos(-1) + <em>e</em> ⁻¹ ≈ -0.0112136 < 0

and if <em>x</em> = 0, you have

2(0) + 3 cos(0) + <em>e</em> ⁰ = 4 > 0

The function <em>f(x)</em> = 2<em>x</em> + 3 cos(<em>x</em>) + <em>eˣ</em> is continuous over the real numbers, so the intermediate value theorem applies, and it says that there is some -1 < <em>c</em> < 0 such that <em>f(c)</em> = 0.

5 0
3 years ago
À and have the same direction. ā has a magnitude of 8, and b has a magnitude of 5. What must be true about a and b?
Elena-2011 [213]

Answer: B, the are parallel but not equal. They are parallel line because they move in the same direction and they are not equal because they have different magnitude.

6 0
3 years ago
Read 2 more answers
Algebra 2 semester 2 activity 4.1.1
podryga [215]
I don’t know what your asking
8 0
3 years ago
Other questions:
  • Kelly has made 16 out of 25 free throws. the probability that she will make her next free throw is 64%. Is this an Experimental
    11·1 answer
  • Given the equation 2x − 5 = 8, which order of operations completely solves for x?
    9·1 answer
  • Find the missing element in the following base-rate-percentage problem.
    15·2 answers
  • A line passes through the point (4,-2),(9,-8).Write an equation for the line in point-slope form. Then rewrite the equation in s
    10·1 answer
  • The ratio of the number of boy campers to the number of girl campers was 8:7. If there were a total of 195 campers, how many boy
    6·1 answer
  • Greg bought 2 boxes of balloons he used half of them to decorate his yard he used 40 to decorate his porch he used the rest insi
    15·1 answer
  • 0)
    6·1 answer
  • Anderson has $50 in his savings account. He deposits $5 every week. His father also deposits $20 into the account every time And
    14·1 answer
  • From 5miles to 16miles
    14·1 answer
  • A factory produces 1,250,000 toys each year. The number of toys is expected to increase by about 150% per year.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!