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3 years ago

Solve and graph please, will give brainiest to first correct answer!

Mathematics

2 answers:

stich3 [128]3 years ago

5 0

You should use photomath it is an app that can answer any equations and the answer will tell you where to mark it in the graph :) example: if the answer is 17.5 you would mark a dot between 17 and 18 !!

makvit [3.9K]3 years ago

4 0

Answer:

5) r>-12 ⇒ r ∈ (-12 ; +∞)

6) x≥11 ⇒ x ∈ [11 ; +∞)

7) x>-20 ⇒ x ∈ (-20 ; +∞)

8) x>17 ⇒ x ∈ (17 ; +∞)

Step-by-step explanation:

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Please see questions below.

Norma-Jean [14]

The answer is C sin50...

6 0

3 years ago

PLEASE HELP MEH WILL ARK BRAINLIST

otez555 [7]

Answer:

a,e,c,b,d

Step-by-step explanation:

i think that is it but im not completly sure

7 0

2 years ago

Read 2 more answers

Triangle ABC is similar to triangle PQR, as shown below:

natita [175]

Answer:

$\frac{q}{b}=\frac{r}{c}$

Step-by-step explanation:

Consider the options for this question are as follow,

$\frac{q}{c}=\frac{r}{b}$

$\frac{c}{p}=\frac{b}{a}$

$\frac{c}{a}=\frac{q}{r}$

$\frac{q}{b}=\frac{r}{c}$

Here, In triangles ABC and PQR,

AB = c, BC = a, AC = b, PQ = r, QR = p and PR = q,

Since,

$\traingle ABC\sim \triangle PQR$

We know that,

The corresponding sides of similar triangles are in same proportion,

Thus,

$\frac{AB}{PQ}=\frac{BC}{QR}=\frac{AC}{PR}$

$\frac{c}{r}=\frac{a}{p}=\frac{b}{q}$

$\frac{r}{c}=\frac{p}{a}=\frac{q}{b}$

$\implies \frac{q}{b}=\frac{r}{c}$

3 0

2 years ago

Read 2 more answers

a positive number is 5 times less than another positive number. Six times the lesser number plus 3 times the greater is 3. Find

IgorLugansk [536]

<h2>Greetings!</h2>

Answer:

One number is $\frac{5}{7}$ and the other number is $\frac{1}{7}$

Step-by-step explanation:

Let x be the smaller number and y be the bigger number.

x = x

y = 5x

6x + 3y = 3

6x + (3 * 5x) = 3

6x + 15x = 3

(÷3)

2x + 5x = 1

7x = 1

x = $\frac{1}{7}$

6x + 3y = 3

6( $\frac{1}{7}$ ) + 3y = 3

$\frac{6}{7}$ + 3y = 3

3y = 3 - $\frac{6}{7}$

3y = $\frac{15}{7}$

Divide both sides by 3 to get 1y:

y = $\frac{5}{7}$

So one number is $\frac{5}{7}$ and the other number is $\frac{1}{7}$

<h2>Hope this helps!</h2>

5 0

2 years ago

Devon writes a number pattern. He starts with 3 and follows the rule “multiply by

Fed [463]

Answer:

3,6,12,24.48,96,192

Step-by-step explanation:

3 0

2 years ago