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katrin [286]
3 years ago
7

Please please answer asap

Mathematics
1 answer:
SpyIntel [72]3 years ago
4 0

Answer :

C.

Step-by-step explanation:

Lynne walk 5 miles in 2 hours that means she walks 2.5 miles an hour

Since we divided an hour to 4 quarters we should do the same to 2.5 miles

2.5 ÷ 4 = 0.625

And since it's asking how far Lynne will walk in 3 quarters of an hour we can multply the number we just found by 3

3 × 0.625 = 1 3/4 approximately

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Identify the seventh term in the sequence in which a1=4096 and r=1/2
Alex777 [14]
An=a*q^(n-1)
a7=a*q^6
a7=4096*(1/2)^6=4096/32=128
3 0
3 years ago
If the supplement of an angle is 4 times of its compliment, find the angle.
marshall27 [118]

Answer:

The angle is 60°

Step-by-step explanation:

A supplement angle is the angle whose sum is equal to 180°.

The supplement angle = 180° - x

A complement angle is the angle whose sum is equal to 90°.

The complement angle = 90° - x

Given,

supplement angle = 4 × complement angle

(180° - x) = 4 × (90° - x)

180° - x = 360° - 4x

4x - x = 360° - 180°

3x = 180°

x = 60°

The supplement angle = 180° - x

⇒ 180° - 60°

⇒ 120°

The complement angle = 90° - x

⇒ 90° - 60°

⇒ 30°

7 0
3 years ago
Read 2 more answers
12x +7 < −11 OR 5x −8 > 40
r-ruslan [8.4K]

For this case we must resolve each of the inequalities and find the solution set.

Inequality 1:

12x + 7

We subtract 7 from both sides of the inequality:

12x

We divide between 12 on both sides of the inequality:

x

Thus, the solution is given by all values of x less than- \frac {3} {2}.

Inequality 2:

5x-8> 40

We add 8 to both sides of the inequality:

5x> 40 + 8\\5x> 48

We divide between 5 on both sides of the inequality:

x> \frac {48} {5}

Thus, the solution is given by all values of x greater than\frac {48} {5}.

The solution set is given by:

(-∞, - \frac {3} {2}) U (\frac {48} {5},∞)

Answer:

(-∞, - \frac {3} {2}) U (\frac {48} {5},∞)

3 0
2 years ago
A die <br>is tossed find the odds against rolling a number greater than 4 ​
Ulleksa [173]

Answer:

The chance of rolling a number greater than 4 (a 5 and 6) is 2/6 = 1/3 after simplification. The probability it WON'T happen is 1 - 1/3 = 2/3.

The ratio of against to for is 2/3:1/3

You can further simplify this ratio by multiplying each side by 3 and yielding

2:1.

The chance of it not happening is twice as likely as it is to roll a number greater than 4

3 0
3 years ago
Equation, find y when x=-3.<br><br> y = -x + 5<br><br> When x = -3, y =
Step2247 [10]
I think y = 8. Since x = -3 then the equation would be y = -1(-3) +5. -1 times -3 equals 3. So now the equation is y = 3 +5. That would give you 8.
7 0
3 years ago
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