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Rainbow [258]
3 years ago
15

We’re almost done people!✨✨✨ also don’t make fun of what I listen to please ;-;

Mathematics
2 answers:
inessss [21]3 years ago
8 0

Answer:

Its option b) and d) any one of them

Step-by-step explanation:

d1i1m1o1n [39]3 years ago
8 0

Answer:

B and D

Step-by-step explanation:

-9 + 9 = 0 and positive numbers are right to negative numbers on a number line

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2/7x+1/2x=−40/7−1/6x please explain step by step
Misha Larkins [42]
Your answer is x= -6 you may review the image I've attached to see how i got my answer.

5 0
3 years ago
Read 2 more answers
What is the simplified base of the function f(x) = One-fourth (Root Index 3 StartRoot 108 EndRoot) Superscript x?
son4ous [18]

Answer:

Simplified base would be 3∛4

Step-by-step explanation:

Given exponential function,

f(x)=\frac{1}{4}(\sqrt[3]{108})^x

Since, in an exponential function f(x)=ab^x

b is called base.

∵ 108 = 2 × 2 × 3 × 3 × 3,

Or 108 = 4 × 3³,

\implies \sqrt[3]{108} = \sqrt[3]{4\times 3^3}

\sqrt[3]{108}=\sqrt[3]{4}\times \sqrt[3](3^3)  ( Using \sqrt[n]{ab}=\sqrt[n]{a}\times \sqrt[n]{b} )

\sqrt[3]{108}=\sqrt[3]{4}\times (3^3)^\frac{1}{3}

\sqrt[3]{108}=\sqrt[3]{4}\times 3^{3\times \frac{1}{3}}  ( Using power of power property of exponent )

\sqrt[3]{108}=3\sqrt[3]{4}

Hence, the required simplified base would be 3∛4

i.e. SECOND option is correct.

8 0
3 years ago
Read 2 more answers
Help with this math problem
marishachu [46]

see explanations

Step-by-step explanation:

Formula for mid-point is;

midpoint=((x_1+x_2)/2,(y_1+y_2)/2)

1.Given S(-3,4), U(-3,0) and T(5,0) then finding the mid-points

SU = [(-3+-3)/2,(4+0)/2] =(-3,2)

TU= [(-3+5)/2,(0+0)/2] =(1,0)

ST=[(-3+5)/2,(4+0)/2]=(1,2)

2.Mid-point formula for this case given W(-5,1) and Z(3,3) will be;

Midpoint = [ (x₁+x₂)/2,(y₁+y₂)/2]

Midpoint= [(-5+3)/2 ,(1+3)/2]

Midpoint=(1,2)

3. Finding the length of segments and the midpoint of the segments

Formula for length of segment, d, is given as;

For C(-1,5) and D(5,1)

d=\sqrt{(y_2-y_1)^2+(x_2-x_1)^2} \\\\d=\sqrt{(1-5)^2+(5--1)^2} =\sqrt{-4^2+6^2} =\sqrt{16+36} =\sqrt{52} =7.21

Midpoint of the segment CD will be

[(-1+5)/2,(5+1)/2] = (2,3)

For E (-3,-6) and F(5,0)

d=\sqrt{(0--6)^2+(5--3)^2} =\sqrt{6^2+8^2} =\sqrt{36+64} =\sqrt{100} =10

The midpoint for segment EF will be;

[(-3+5)/2 ,(-6+0)/2] =(1,-3)

For L(-4,4) and M(-1,-5)

d=\sqrt{(-5--4)^2+(-1-4)^2} \\d=\sqrt{-1^2+-5^2} \\\\d=\sqrt{1+25}=\sqrt{26} =5.1

Learn More

Midpoint of a segment :brainly.com/question/10424143

Distance of a segment :brainly.com/question/11591660

Keywords :midpoint, midpoint formula, segment length, line segment

#LearnwithBrainly

4 0
3 years ago
What is the value of x?
Yuliya22 [10]

Answer:

<h2>x = 3</h2>

Step-by-step explanation:

∠QRT and ∠SRT are supplementary angles,

therefore m∠QRT + m∠SRT = 180°.

(45x)° + m∠SRT = 180°            <em>subtract (45x)° from both sides</em>

m∠SRT = 180° - (45x)°

We know: the sum of the measures of the angles of the triangle is equal to 180 °. Therefore we have the equation:

(180 - 45x) + (57 + x) + 25x = 180         <em>combine like terms</em>

(-45x + x + 25x) + (180 + 57) = 180

-19x + 237 = 180             <em>subtract 237 from both sides</em>

-19x = -57             <em>divide both sides by (-19)</em>

x = 3

4 0
3 years ago
PLEASE HELP!!!! Picture is above.
8090 [49]

Answer:

x=-\frac{24}{7}, or -3\frac{3}{7}

4 0
3 years ago
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