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3 years ago

Please help brainliest to correct answer

Mathematics

2 answers:

murzikaleks [220]3 years ago

8 0

Answer:

2nd one

Step-by-step explanation:

as it is a negative number so the point on the number line should move backwards

Alex17521 [72]3 years ago

4 0

The second one is the correct answer. The first one shows the addition version of this question, but we’re doing subtraction. Since the bottom one goes back to the correct answer, it is subtraction, and for this equation, it is the proper one

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Angle a=126°. What is the measure of angle b? Explain how you calculated your answer.

velikii [3]

It’s 57 57 57 okay i had this question once

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3 years ago

The function h(x)=x^2+3 and g(x)=x^2-6 if g(x)=h(x)+k what is the value of k

riadik2000 [5.3K]

Answer:

hello : k = - 9

Step-by-step explanation:

h(x) =x²+3 and g(x) = x² - 6.....(*)

g(x) = x² +3 + k.....(**)

by (*) and (**) : 3+k = -6

3+k - 3 = - 6 - 3

k = - 9

8 0

4 years ago

What is the solution to the equation below? Round your answer to two decimal places? (apex) 5+8*In x=15.8

Sliva [168]

Option A : $x=3.86$ is the solution of the equation.

Explanation:

The equation is $5+8 \ln x=15.8$

To determine the value of x, let us simplify the equation.

Subtracting 5 from both sides of the equation, we have,

$5+\ 8 \ ln \ x-5=15.8-5$

Simplifying, we get,

$8 \ ln \ x= 10.8$

Now , dividing both sides of the equation by 8, we get,

$\ ln \ x=1.35$

Using the logarithmic definition that if $\log _{a}(b)=c$ then $b=a^{c}$

Thus, rewriting the above expression $\ ln \ x=1.35$ using the logarithmic definition, we have,

$\ln \ x =1.35$ ⇒ $x=e^{1.35}$

Substituting the value of $e^{1.35}$=3.85742...$ , we get,

$x=3.85742 \ldots$

Rounding off the answer to two decimal places, we get,

$x=3.86$

Hence, the solution of the equation is $x=3.86$

Therefore, Option A is the correct answer.

8 0

3 years ago

Prime factorization of 1050

Shkiper50 [21]

The Prime Factorization of 1050: 2*3*5^2*7<span />

7 0

3 years ago

DUE TODAY AT 4 HELP ME

liq [111]

Answer:

The bar over the 9 means that the nine is repeating itself

7 0

3 years ago

Read 2 more answers