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3 years ago

Find the value of 2. A.126 B.121.5 C.117 D.63

Mathematics

1 answer:

Bezzdna [24]3 years ago

5 0

Answer:

Step-by-step explanation:

The tangent- tangent angle x is half the difference of the intercepted arcs.

The sum of the 2 arcs on the circle = 360°, thus

lower arc = 360° - 243° = 117°, then

x = $\frac{1}{2}$ (243 - 117)° = 0.5 × 126° = 63°

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Which rational number is one tick mark to the left of -3/4

Zolol [24]

I'm assuming each tickmark is 1/4 = 0.25

If that assumption is correct, then going one tickmark to the left of -3/4 lands you on -4/4 which simplifies to -1.

So -1 is one tickmark to the left of -3/4

Again, this all hinges on the assumption that each tickmark is 1/4 a unit away from its neighbor.

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2 years ago

Brennan has already run 16 miles on his own, and he expects to run 3 miles during each track practice. How many track practices

pentagon [3]

Answer:

It would take Brennan 4 track practice runs.

Step-by-step explanation:

He has already run 16 miles and needs to run 28 in total. If we are counting the 16 in the 28 miles, he would need to run only 12 more to reach his goal. And if he runs 3 miles a run, it would take him about 4 runs to finish his 28-mile goal.

(28-16=12 and 12/3=4)

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3 years ago

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Mikaela purchased a paddleboard originally priced at $699. If all merchandise was on sale for 40% off and the state tax rate is

vitfil [10]

Answer:

299.87

Step-by-step explanation:

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1 year ago

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6p+2+ p - 3 = 8p - 8

saul85 [17]

6p+p+2-3=8p-8
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3 years ago

Javier is purchasing a bouquet of roses from a floral shop. He wants the bouquet to have at least 12 roses but wants to spend le

Umnica [9.8K]

Answer: $x+y\geq12$

$2.75x+3.50y\leq35$

Step-by-step explanation:

Let x represents the number of red roses and y represents the number of white roses.

Given : Javier is purchasing a bouquet of roses from a floral shop. He wants the bouquet to have at least 12 roses.

i.e. the required inequality for this statement will be :-

No. of red roses +No. of white roses ≥ 12

i.e. $x+y\geq12$

Also, Red roses cost $2.75 each and white roses cost $3.50 each and he wants to spend less than $35.

i.e. $2.75(No. of red roses)+$3.50(No. of white roses)≤ $35

i.e. $2.75x+3.50y\leq35$

Now, From (1) and (2) the system of inequalities represents the situation :

$x+y\geq12$

$2.75x+3.50y\leq35$

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2 years ago

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