All categories

3 years ago

Estimate the answer of the problem 314 + 592

Mathematics

2 answers:

Radda [10]3 years ago

6 0

There are two ways you could do this.

1) 314 is about 310. 592 is about 590. So 310 + 590 = 900.

314 + 592 ≈ 900.

2) 314 is about 300. 592 is about 600. So 300 + 600 = 900.

314 + 592 ≈ 900.

cluponka [151]3 years ago

3 0

Well 314 rounds to 300 if rounded to the hundreds place. If rounded to the tens place it would be 310. And 592 rounded to the hundreds place is 600. If rounded to the tens place you would get 590.

And so, your answer will be 900 if rounded to the hundreds place

You might be interested in

A 15-foot ladder leans against a house. The bottom of the ladder is 7 feet from the house. To the nearest degree, what angle doe

max2010maxim [7]

The ladder is forming a right triangle with the house. In this right triangle the hypotenuse is the measure of the ladder, and the distance between the house and he ladder is one of the sides of the triangle. To find the angle, $\alpha$ , that the ladder is making with the ground, we are going to use a trig function that relates the adjacent side of our angle with the hypotenuse. That trig function is Cosine.
$Cos \alpha = \frac{adjacent.side}{hypotenuse}$
$Cos \alpha = \frac{7}{15}$
$\alpha =arcCos( \frac{7}{15} )$
$\alpha =62.2$

We can conclude that the ladder make with the ground a 62° angle.

7 0

3 years ago

No files please........

FinnZ [79.3K]

√7(-8√10+√14)

-8√70+√98

-8√70+√49.2

-8√70+7√2

Just comment if you want to ask

3 0

3 years ago

Sam has $400 in his bank account and plans to save $25 per week. Zoe has $250 in her bank account and plans to save $75 per week

elena-14-01-66 [18.8K]

Say x is the number of weeks until their money is equal. Then, we can set up an equation.

400 + 25x = 250 + 75x

Subtract 250 from both sides

150 + 25x = 75x

Subtract 25x from both sides

150 = 50x

Divide by 50 on both sides

3 = x

That means the answer is 3 weeks.

5 0

3 years ago

Help and ill give brainliest and thank you and 5 stars if correctly

katen-ka-za [31]

Answer:

0.4

0.3

0.04

0.2

0.06

Step-by-step explanation:

Hope this helps :)

4 0

3 years ago

Read 2 more answers

A. imagine that you are one of the people who left the luncheon with a contagious disease and interacted with an average of 9 di

shusha [124]

1. In line with the test each person who came into interaction with the infected person will become infected also. With this information, the calculation would be: 9 people each day for 7days would be equivalent to 9 x 7 which equals 63 people.

2. Here were 7 other people in the experiment if patient zero is left out. If each person intermingled with 6 different people every day in 7 days then the calculation would be: 7 people infected x 6 new people = 42 infected people each day

42 new people every day x 7 days = 294 infected persons.

8 0

3 years ago