All categories

3 years ago

Classify each angle of the degrees

Mathematics

1 answer:

zhuklara [117]3 years ago

6 0

Answer:

acute

right angle or obtuse

obtuse

Step-by-step explanation:

those are the answers

You might be interested in

The graph shows the functions f(x), p(x), and g(x):

kondaur [170]

Part can’t get what ya want sooo idk what to tell u sorry not sorry

4 0

3 years ago

Complete 6,7 for 5 points.

seraphim [82]

Answer:

idk the answer

Step-by-step explanation:

4 0

3 years ago

John has a boat that will travel at the rate of 15 kph in still water. He can go upstream for 35 km in the same time it takes to

Otrada [13]

Answer:

The boat traveling at 24 kph when John goes downstream.

Step-by-step explanation:

We are given the following in the question:

John has a boat that will travel at the rate of 15 kph in still water.

Let x be the speed of the current.

Speed of boat in upstream

$(15-x)\text{ kph}$

Speed of water in downstream

$(15+x)\text{ kph}$

Relation:

$\text{Speed} = \dfrac{\text{Distance}}{\text{Time}}$

We have to find the speed of boat in downstream.

Time to travel upstream for 35 km = Time to travel 140 km downstream

$\displaystyle\frac{35}{15-x}=\frac{140}{15+x}\\\\35(15+x) = 140(15-x)\\525 + 35x = 2100 - 140x\\175x = 1575\\x = 9$

Thus, speed of current is 9 kph.

Speed of boat in downstream = 15 + 9 = 24 kph.

Thus, the boat traveling at 24 kph when John goes downstream.

4 0

3 years ago

Find two positive numbers whose difference is 17 and whose product is 1410

Dafna11 [192]

Answer:

30 and 47

their difference is 17 and when multiplied equal 1410

4 0

3 years ago

5(w+4) please help me quick

Margarita [4]

Answer:

5w+20

Step-by-step explanation:

Distributive property, (5*w)+(5*4)= 5w+20

4 0

3 years ago