All categories

4 years ago

What does this equal to

Mathematics

1 answer:

konstantin123 [22]4 years ago

4 0

660/5.5 is 120. This is the answer.

You might be interested in

1/8 (16k-24)+1/5 (2+10k)

Feliz [49]

¹/₈(16k - 24) + ¹/₅(2 + 10k)
¹/₈(16k) + ¹/₈(-24) + ¹/₅(2) + ¹/₅(10k)
2k + (-3) + ²/₅ + 2k
2k - 3 + ²/₅ + 2k
2k + 2k - 3 + ²/₅
4k - 2³/₅

3 0

3 years ago

A group of 39 ladies is going to a

nadya68 [22]

Answer:

6 jeeps are needed. the last jeep will fit 4 people because you cant logically cut a jeep in half to make it perfectly sized. In this case its 6 jeeps as your answer.

6x7=42

3 0

3 years ago

Read 2 more answers

Latrina received 18 letters and 8 bills. What is the ratio of bills to letters?

kolbaska11 [484]

Answer:

8 to 18

Step-by-step explanation:

8 to 18

7 0

3 years ago

Read 2 more answers

given that sin theta= 1/4, 0 is less than theta but less than pi/2, what is the exact value of cos theta

lapo4ka [179]

Answer:

$\cos{\theta} = \frac{\sqrt{15}}{4}$

Step-by-step explanation:

For any angle $\theta$ , we have that:

$(\sin{\theta})^{2} + (\cos{\theta})^{2} = 1$

Quadrant:

$0 \leq \theta \leq \frac{\pi}{2}$ means that $\theta$ is in the first quadrant. This means that both the sine and the cosine have positive values.

Find the cosine:

$(\sin{\theta})^{2} + (\cos{\theta})^{2} = 1$

$(\frac{1}{4})^{2} + (\cos{\theta})^{2} = 1$

$\frac{1}{16} + (\cos{\theta})^{2} = 1$

$(\cos{\theta})^{2} = 1 - \frac{1}{16}$

$(\cos{\theta})^{2} = \frac{16-1}{16}$

$(\cos{\theta})^{2} = \frac{15}{16}$

$\cos{\theta} = \pm \sqrt{\frac{15}{16}}$

Since the angle is in the first quadrant, the cosine is positive.

$\cos{\theta} = \frac{\sqrt{15}}{4}$

3 0

3 years ago

(Two wires with lengths of 48cm and 16cm are to be cut into pieces of all the same length without remainder Find the greatest po

anastassius [24]

The longest length you can get with no extra is 56cm

7 0

3 years ago