All categories

2 years ago

18.96 x 2.03 correct to 2 significant figures equals what?

Mathematics

1 answer:

Andreas93 [3]2 years ago

6 0

9514 1404 393

Answer:

Step-by-step explanation:

The product of the given numbers is 38.4888. Rounding this to two significant digits gets you 38.

You might be interested in

When I click the camera option here it just says the two things you can do at the bottom but you can’t take a pic someone plz te

frozen [14]

If you're talking about the brainly app then there are two options, the one to scan number problems (new) and the one for word problems with has the letter A on an icon, click on this if you have a word problem and the other one if you have equation

3 0

2 years ago

two companies working together can clear a parcel of land in 9 hours. working alone,it would take company A 3 hours longer to cl

Anvisha [2.4K]

Answer:

.33

Step-by-step explanation:

7 0

2 years ago

A triangular city lot bounded by three streets has a length of 300 feet on one street, 250 feet on the second, and 420

Akimi4 [234]

Answer:

The approximate measure of the largest angle formed by these streets is $99.2\°$

Step-by-step explanation:

we know that

Applying the law of cosines

$c^{2}=a^{2}+b^{2} -2(a)(b)cos(C)$

In this problem we have

$a=300\ ft$

$b=250\ ft$

$c=420\ ft$ ----> is the greater side

substitute and solve for angle C

$420^{2}=300^{2}+250^{2} -2(300)(250)cos(C)$

$176,400=152,500 -150,000cos(C)$

$cos(C)=[152,500-176,400]/150,000$

$cos(C)=-0.1593$

$C=arccos(-0.1593)=99.2\°$

8 0

3 years ago

Please help me!!!! I would really appreciate it!!!

Tpy6a [65]

Answer:

x=-(7 $\pm i\sqrt(7)$ )

Step-by-step explanation:

3 0

1 year ago

How do I write 8 1/6 divided by 2 1/24 in simplest form?

mr_godi [17]

Answer:

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers