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vichka [17]
3 years ago
7

New Orleans has an elevation of 7 feet

Mathematics
1 answer:
galina1969 [7]3 years ago
3 0

Answer:

B. -7

Step-by-step explanation:

Above sea-level is considered positive

Below sea-level is considered negative

The surface represents zero.

If New Orleans has an elevation of 7 feet

below sea level, then the integer that represents the elevation of New Orleans is -7

The correct answer is B. -7

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Hugh poured 100 kilograms of water into 10 kg of salt.
Leokris [45]

Answer:

110, 9.1. The total weight of the salt solution is the weight of water plus the weight of salt. So he made 100+10=110 kg of salt solution.

Step-by-step explanation:

7 0
2 years ago
Find the value of 15.0 NN in pounds. Use the conversions 1slug=14.59kg1slug=14.59kg and 1ft=0.3048m1ft=0.3048m.
finlep [7]

3.37 lb

Step-by-step explanation:

The question requires you to convert weight in Newtons to weight in pounds.

Given 15.0 N to convert to pounds, remember the conversion rate where;

1 Newton = 0.224809 pound-force

1 N= 0.224809 lb

15 N= ?

Perform cross-product

=15*0.224809

=3.37 lb

Learn More

Weight conversions:brainly.com/question/762013

Keywords : value,pounds,conversions,significant figures

#LearnwithBrainly

3 0
3 years ago
In ΔHIJ, the measure of ∠J=90°, IH = 65, HJ = 56, and JI = 33. What is the value of the sine of ∠I to the nearest hundredth?
solmaris [256]

Answer:

0.86

Step-by-step explanation:

Draw the triangle.

Since ∠J=90°, this is a right triangle, so we can use SOH-CAH-TOA to find sin∠I.

sin∠I = 56/65

sin∠I = 0.86

5 0
3 years ago
In ΔSTU, m∠S=(11x+3)∘,∠T=(2x+16)∘, and m∠U=(x+7)∘. Find .
frozen [14]

Answer:

x = 11

Step-by-step explanation:

In ΔSTU ,

m∠S = (11x+3)° ; m∠T = (2x+16)° ; m∠U = (x+7)°

According to angle sum property of a triangle , sum of all the interior angles of the triangle is 180°.

So,

11x + 3 + 2x + 16 + x + 7 = 180

=  > 14x + 26 = 180

=  > 14x = 180 - 26 = 154

=  > x =  \frac{154}{14}  = 11

6 0
3 years ago
What is the answer???????????
Vesnalui [34]
A. =4^(-11/3)*4^(2/3)
=4^(-9/3)
=4^(-3)
=1/64
3 0
3 years ago
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