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3 years ago

Question

Mathematics

2 answers:

maw [93]3 years ago

8 0

A) 16 Sicteen is the answer

belka [17]3 years ago

5 0

Answer:

(D) 26

Step-by-step explanation:

(10+6+x)/3=14

16+x=42

x=26

So the third number is (D) 26

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Solve: −3(5+8x)−20≤−11

Tatiana [17]

-3(5 + 8x) - 20 ≤ -11 |use distributive property: a(b + c) = ab + ac

-15 - 24x - 20 ≤ -11

-35 - 24x ≤ -11 |add 35 to both sides

-24x ≤ 24 |change signs

24x ≥ -24 |divide both sides by 24

x ≥ -1

3 0

3 years ago

Find the coordinates of point Q that is 2/3 of the way along the directed segment from R(-7,-2) to S(2,4)

Eva8 [605]

The coordinates of point Q that is 2/3 of the way along the directed segment from R(-7,-2) to S(2,4) is $(\frac{-17}{5} ,\frac{2}{5} )$

Explanation :

the coordinates of point Q that is 2/3 of the way along the directed segment from R(-7,-2) to S(2,4)

Apply section formula to find coordinates of point Q

$(\frac{mx_2+nx_1}{m+n} , \frac{my_2+ny_1}{m+n} )$

Ratio m:n is 2:3 and point R is (x1,y1) , point S is (x2,y2)

Substitute all the values inside the formula

$(\frac{2(2)+3(-7)}{2+3} , \frac{2(4)+3(-2)}{2+3} )\\\\(\frac{-17}{5} ,\frac{2}{5} )$

The coordinates of point Q is $(\frac{-17}{5} ,\frac{2}{5} )$

Learn more : brainly.com/question/13878373

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3 years ago

A line has a slope of -

Afina-wow [57]

Answer:

(-8, 8) and (2, 2)

Step-by-step explanation:

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Expressions with mixed operations Evaluate.<br> 2.3+3.7-2/27.5-4*5.625

masya89 [10]

2.3+3.7-2/27.5-4*5.625. use pedmas.
=appromaxietly -16.57

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3 years ago

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Masteriza [31]

Answer:

solution

Step-by-step explanation: total=209.75

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2 years ago