3 years ago

Use number line f to answer the questions.

Mathematics

2 answers:

Andre45 [30]3 years ago

6 0

Answer:

r u in school

Step-by-step explanation:

snow_lady [41]3 years ago

3 0

Answer :
67 is answer.

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A. 8/17<br> B. 15/17<br> C. 15/8<br> D. 8/15

Vlada [557]

Answer:

A) 8/17

Step-by-step explanation:

cos = adj/hyp

In this problem the unknown angle has a hypotenuse pf 17, 15 as opposite, and 8 as adjacent

8 0

2 years ago

Let u = <-9, 4>, v = <8, -5>. Find u - v. <br> URGENT

Pie

To subtract vectors, you simply have to subtract correspondent coordinates.

So, if you have

$u = \langle u_1,\ u_2,\ldots u_n\rangle ,\quad v = \langle v_1,\ v_2,\ldots v_n\rangle$

the subtraction is simply

$u-v = \langle u_1-v_1,\ u_2-v_2,\ldots u_n-v_n\rangle$

So, in your case, we have

$\langle-9,4\rangle-\langle 8,-5\rangle=\langle -9-8, 4+5\rangle=\langle -17,9\rangle$

3 0

3 years ago

Please help I don’t understand it’s like angles and stuff picture above.

dusya [7]

Answer:

1) 145°

2) 20°

3) x = 7 ; measurement of the missing angle = 24

Step-by-step explanation:

1) supplement = 180°, 180 - 35 = 145

2) complment = 90° , 90 - 70 = 20

3) the figure is a right angle so the measurement is 90°

66 + (4x-4) = 90

62 + 4x = 90

4x = 28

x = 7

4(7) - 4

28 - 4

= 24

3 0

3 years ago

Read 2 more answers

Find the approximate value of 191−−−√ to the nearest tenth. What 2 numbers does it fall between when placed on a number line? Qu

PolarNik [594]

Answer:

13.5-14

Step-by-step explanation:

it is 13.8

8 0

3 years ago

Translate the sentence into an equation. Four more than the quotient of a number and 8 is 9. Use the variable y for the unknown

Virty [35]

Equation : 4+( y/8) = 9

8 0

3 years ago