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2 years ago

I need Help Fast its due in a few minutes please Show WORK and tell me how to do it NO links.

Mathematics

1 answer:

Colt1911 [192]2 years ago

8 0

Answer:

x= -4

Step-by-step explanation:

so you add 2 to both sides because on one side it's -2, and remember you need to get x by itself, then you solve for x and get the answer which is -4, here are the steps:

x- 2 = -6

x-2+2= -6 + 2

x - 0 = -4

x = -4

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!!!URGENT!!!<br> WILL GIVE YOU BRAINLIEST!!!<br> 10 POINTS!!!<br> Solve 4x+9=4x+13

pickupchik [31]

Answer:

No solution

Step-by-step explanation:

4x+9=4x+13

9 ≠ 13

No solution

7 0

3 years ago

Read 2 more answers

Let f(x) = (5)^x+1 .Evaluate f (-3) without using a calculator

rewona [7]

Answer:

$f\left(-3\right)=\frac{126}{125}$

Step-by-step explanation:

Given

$f\left(x\right)\:=\:\left(5\right)^x+1$

Putting x = -3 to find f(-3)

$f\left(-3\right)\:=\:\left(5\right)^{\left(-3\right)}+1$

$5^{-3}=\frac{1}{125}$ ∵ $\mathrm{Apply\:exponent\:rule}:\quad \:a^{-b}=\frac{1}{a^b}$

$f\left(-3\right)=\frac{1}{125}+1$

$\mathrm{Convert\:element\:to\:fraction}:\quad \:1=\frac{1\cdot \:125}{125}$

$f\left(-3\right)=\frac{1\cdot \:\:125}{125}+\frac{1}{125}$

$\mathrm{Since\:the\:denominators\:are\:equal,\:combine\:the\:fractions}:\quad \frac{a}{c}\pm \frac{b}{c}=\frac{a\pm \:b}{c}$

$f\left(-3\right)=\frac{1\cdot \:\:125+1}{125}$

$f\left(-3\right)=\frac{126}{125}$ ∵ $1\cdot \:125+1=126$

Thus,

$f\left(-3\right)=\frac{126}{125}$

6 0

3 years ago

What is m angle ABC

victus00 [196]

Answer:

3rd option: 60 degrees

Step-by-step explanation:

We can see in the diagram that the angle on C is a supplementary angle, which means that the sum of 135 and internal angle will be equal to 180 degrees.

Let x be the internal angle,

Then

x+135 = 180

x = 180-135

x = 45 degrees

So now we know that two interior angles of the triangle.

Also we know that sum of all internal angles of triangle is 180 degrees.

Using the same postulate:

A+B+C = 180

75 + B + 45 = 180

120+B = 180

B = 180 - 120

B = 60 degrees

So,

third option is the correct answer ..

6 0

3 years ago

Read 2 more answers

Mai's water bottle had 24 ounces in it. After she drank x

snow_tiger [21]

Answer:

Option B and C is correct

Step-by-step explanation:

<h3><u>Given</u>;</h3>

Priya has 5 pencils, each x inches in length.
Total length = 34.5 inches.

Now,

5 times x = 34.5

So,

5x = 34.5

34.5 ÷ 5 = x

Thus, 5x = 34.5 and 34.5 ÷ 5 = x are the answer

<u>-TheUnknownScientist 72</u>

5 0

2 years ago

If the second hand of a clock has a length of 10 cm, find the distance the tip of the second hand travels in 45 seconds. Give an

UkoKoshka [18]

The distance traveled by the second hand of the clock is 0.471 m.

<h3 />

To calculate the distance the tip of the second hand of the clock travel in 45 seconds, we use the formula below.

<h3>Formula:</h3>

L = 2πr∅/360.................. Equation 1

<h3> Where: </h3>

L = distance traveled by the tip of the second hand.
r = Length of the second hand
∅ = angle formed by the second hand of the clock
π = pie

From the question,

<h3>Given:</h3>

r = 10 cm = 0.1 m
∅ = (360×45/60) = 270°
π = 3.14

Substitute these values into equation 1

L = 0.1×2×270×3.14/360
L = 0.471 cm.

Hence, The distance traveled by the second hand of the clock is 0.471 m

Learn more about distance traveled here: brainly.com/question/4931057

<h3 />

7 0

3 years ago