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4 years ago

I don’t get this at all can someone help?

Mathematics

1 answer:

aleksklad [387]4 years ago

5 0

Reasons (In order):

Given
Given
Definition of a midpoint
Reflexive property
SAS
CPCTC

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Alexandria wants to go hiking on Saturday. She will consider these conditions when she chooses which of several parks to visit:

kkurt [141]

The answer would be 200 miles. I just took the test and got it right.

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3 years ago

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What is the solution of log2x + 6 144 = 2?

VladimirAG [237]

Answer:

x=-3

Step-by-step explanation:

2x+6144=2

2x=2-6144

2x=-6142

x=-6142÷2

x=-3071

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4 years ago

PLEASE HELP 20 POINTS

Step2247 [10]

Answer:

x = 20

Step-by-step explanation:

If a line is parallel to a side of a triangle and it intersects the other two sides then it divides those sides proportionally.

This is the case here thus

$\frac{11}{121}$ = $\frac{10}{5x + 10}$ ( cross- multiply )

11(5x + 10) = 1210

55x + 110 = 1210 ( subtract 110 from both sides )

55x = 1100 ( divide both sides by 55 )

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3 years ago

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Given that g(x)=2x^2-5. Calculate g(x+4)+2

Dimas [21]

Answer:

$2x^2+16x+29$

Step-by-step explanation:

Given that,

$g(x)=2x^2-5$

We need to find g(x+4)+2

$g(x+4)=2(x+4)^2-5\\\\=2(x^2+16+8x)-5\\\\=2x^2+32+16x-5\\\\=2x^2+16x+27$

Now,

$g(x+4)+2=2x^2+16x+27+2\\\\=2x^2+16x+29$

So, the value of $g(x+4)+2$ is $2x^2+16x+29$

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3 years ago

State the difference between a bar graph and a histogram.

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Answer:

Histograms are used to represent a frequency distribution, and bar graph show a comparison between data/variables. Histograms display quantitative data with ranges of the data grouped into bins, whereas bar graphs show categorical data.

Step-by-step explanation:

<h3>i hope it's helpful for you ✌️</h3>

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3 years ago