All categories

2 years ago

Please help you will get 15 points.

Mathematics

1 answer:

Sedbober [7]2 years ago

7 0

Answer:

6° and acute angle

you watch the clock or find a clock, in right angle there 90° or 3 o'clock, if you want to understand it, try to count the the minute from 12 to 3 in the clock, if you count it then you see the are there is 15 minutes, then the 90° divide the number of minute which is 15, the answer is 6°. and then the answer of the next question is acute angle it is because the hour hand of the clock travels in 1 minute, it means every 1minute there are 6°, and 6° is less than 90° that why it's acute angle.

You might be interested in

Consider a group of 1,000 newborn infants. One hundred (100) infants were born with serious birth defects, and 20 of these 100 d

kozerog [31]

Answer:

The prevalence of serious defects in this population at the time of birth is 10%.

Step-by-step explanation:

The prevalence of serious defects is the number of infants that were born with seriours birth defects divided by the total number of infants born.

In this problem, we have that:

There were 1000 newborn infants.

100 infants were born with serious birth defects.

Calculate the prevalence of serious defects in this population at the time of birth.

This is:

$P = \frac{10}{100} = 0.1$

The prevalence of serious defects in this population at the time of birth is 10%.

8 0

2 years ago

Will give, Branliest.

Vlad [161]

Answer:

Step-by-step explanation:

x * 5 - 17 = 103

x * 5 = 120

x = 24

4 0

3 years ago

Read 2 more answers

Perimeter of an isosceles triangle is 35 cm if the length of a the congruent sides is 3 times the length of the third side what

Dimas [21]

Let the length of the shortest side = x

The two longer sides that are equal = 3x

The are two equal longer sides, so their total is 3x + 3x = 6x

3x+ 3x + x= 35 Collect like terms on the left

7x = 35 Divide by 7 on both sides

x = 35/7

x = 5

Answer

Two long sides -- 15 cm each

Shortest side -- 5 cm

5 0

2 years ago

If a^n=b than a is the n^th root of b. True or false

dem82 [27]

Step-by-step explanation:

yes that's true

if a^n=b

then

a^n/n=b^1/n

a=b^1/n

7 0

2 years ago

Henry is going to rent a truck for one day. There are two companies he can choose from, and they have the following prices. Comp

Tema [17]

Answer:

Step-by-step explanation:

step by step explanation

4 0

2 years ago

Read 2 more answers