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3 years ago

12

What is the missing step for step 8

1 answer:

zhannawk [14.2K]3 years ago

4 0

Answer:

CD ≅ CD, Reflexive property

Step-by-step explanation:

We want to show the triangles are similar by SAS. We've already proven that one pair of their sides are congruent (AC ≅ BD), and that one pair of their angles are congruent (∠CDE ≅ ∠DCE), so we need to show that the next pair of sides are congruent.

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You have worked as a guide at the aquarium for two summers. This summer you have been offered the job again, but with a 4 percen

ololo11 [35]

Answer:

$1,950

Step-by-step explanation:

The computation of more amount that should be earned is shown below:

For 2.5 months, the amount earned is $1,875

So per month it would be

= $1875 ÷ 2.5

= $750 per month

Also it raised by 4%

So new month salary is

= $750 + $750 ×4%

= $750 + $30

= $780

Now the total earnings for 2.5 months is

= $780 × 2.5

= $1,950

7 0

3 years ago

Solve the equation (1 + x²)dy +xydx= 0

Tatiana [17]

Answer:

$y=\frac{c}{\sqrt[]{x^2+1} }$

Step-by-step explanation:

(1 + x²)dy +xydx= 0

$(1+x^2)dy=-xydx\\\frac{1}{y}dy=\frac{-x}{x^2+1}dx\\$

Integrate both side

$lny=-\frac{1}{2} ln(x^2+1)+c\\y=\frac{c}{\sqrt[]{x^2+1} }$

7 0

3 years ago

What is logarithmic graph<br> <img src="https://tex.z-dn.net/?f=y%3D%5Clog%5Cleft%28x%5Cright%29" id="TexFormula1" title="y=\log

Amiraneli [1.4K]

Answer:

Graph is attached

Step-by-step explanation:

we are given

$y=log(x)$

we know that base of log is 10 by default

Domain:

we know that domain is all possible values of x for which any function is defined

and we know that value inside log should always be positive and greater than 0

so, we get domain as

$(0,\infty)$

Range:

we know that range is all possible y-values

log value be negative positive or zero

so, range will be

$(-\infty,\infty)$

x-intercept:

we can set y=0

and find x

$0=log(x)$

$10^0=10^{log(x)}$

$x=1$

y-intercept:

we can plug x=0 and find y

$y=log(0)$

$y=undefined$

now, we can draw graph

Graph:

5 0

4 years ago

State if the triangles in each pair are similar. If so, state how you know they are similar and complete the similarity statemen

sergij07 [2.7K]

Answer:

please give me brainliest for quest

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

What does f(1) represent in a sequence?

olga55 [171]

Answer: First term.

Step-by-step explanation:

An ordered list with a pattern is known as a sequence.

It is denoted by or , where n is any natural number.

i.e. Domain for this function is natural number.

Natural number starts with 1.

so, at n=1 f(1) represents the first term in a sequence.

Hence, f(1) represents "first term" in a sequence

5 0

4 years ago