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3 years ago

7)Find the missing side. Round to the nearest tenth.

Mathematics

1 answer:

tigry1 [53]3 years ago

3 0

Choice c......................

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Help please thank you so much

siniylev [52]

Answer:

Step-by-step explanation:

If you count the dots (excluding 3 because it says more than three hours) you get 14.

7 0

3 years ago

Two missiles are initially 5000 miles apart. They travel along a straight line directly towards one another, one traveling at 20

Goshia [24]

d = 5,000 mi the distance between the missiles

v1 = 2,000 mph the rate of the first missile

v2 = 1,000 mph the rate of the second missile

t = 1 min = 1/60 hr

Since distance = speed*time the distance 1 minute before the impact is:

v1t + v2t = t(v1 + v2) = (1/60)(2,000 + 1,000) = 50 miles.

7 0

3 years ago

12,500.00+.05%=total amount paid

Softa [21]

Answer: 12.50625

Step-by-step explanation:

just add

12.000.00+.05%

8 0

3 years ago

Read 2 more answers

Maria is thinking of a number if she divides her number by 6 and then subtract 11 she gets one what is Maria's number

natali 33 [55]

Let the no be x

ATQ

$\\ \sf\longmapsto \dfrac{x}{6}-11=1$

$\\ \sf\longmapsto \dfrac{x-66}{6}=1$

$\\ \sf\longmapsto x-66=6$

$\\ \sf\longmapsto x=66+6$

$\\ \sf\longmapsto x=72$

3 0

3 years ago

Read 2 more answers

Tan 0 = -2, 0

julsineya [31]

Answer:

Sin O = $\frac{2\sqrt{5} }{5}$

Cos O = $-\frac{\sqrt{5} }{5}$

Cot O = $-\frac{1}{2}$

Csc O = $\frac{\sqrt{5} }{2}$

Sec O = $-\sqrt{5}$

Step-by-step explanation:

Do you know the definitions of all the trig functions? If not, you need to memorize them. Also, you need to memorize which functions are positive in each quadrant. All functions are positive in quad I, sine and reciprocal are positive in quad II, tan and reciprocal are positive in quad III, and cos and reciprocal are positive in quad IV. OK?

Tan of an angle is opposite side/adjacent side of a right triangle

If the tan O = - 2. let the opp. side = 2 and adjacent side = 1. Then the hypotenuse = $\sqrt{2^{2} + 1^{2} } = \sqrt{4 + 1} = \sqrt{5}$

Sine is positve and equals opp/hyp = $\frac{2}{\sqrt{5} } = \frac{2\sqrt{5} }{5}$

Cos is negative and equals adj/hyp = $-\frac{1}{\sqrt{5} } = -\frac{\sqrt{5} }{5}$

Cot is negative and is the reciprocal of the tan or adj/opp = $\frac{-1}{2}$

Csc is positive and is the reciprocal of the sine or hyp/opp = $\frac{\sqrt{5} }{2}$

Sec is negative and is the reciprocal of the cos or hyp/adj = $-\sqrt{5}$

5 0

3 years ago