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VLD [36.1K]
3 years ago
12

f a Chinook salmon is 35.5 inches long, rank the following lengths from most accurate to least accurate. 35 inches 37.2 inches 3

0.984 inches 32 inches
Mathematics
1 answer:
harina [27]3 years ago
8 0
1. 35  (it's .5 inches off)
2. 37.2 (it's 1.7 inches off)
3. 32 (it's 3.5 inches off)
4. 30.984 (it's 4.5 inches off)
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Which object will have more inertia? Object A that has a mass of 250 grams, Object B, that has a mass of 25,000 grams, or Object
anyanavicka [17]

Answer:

3.  Object C.

Step-by-step explanation:

The inertia of an object is the measure of the force required to set it in motion.  For two objects to have the same motion, the one with the greater mass will require a proportionately greater force to achieve the same motion.

Object C, with a mass of 1,250,000 grams (1,250 kg) will have the greatest inertia.

7 0
2 years ago
A bag of coins contains pennies and nickels. There are 40 coins in all. The total value of the coins is $0.72. How many coins ar
vova2212 [387]

Answer:

Step-by-step explanation:

A penny is worth 1 cent. = 0.01p

A nickel is worth 5 cents = 0.05n

Let the number of pennies = x

Number of nickels = y

A bag of coins contains pennies and nickels. There are 40 coins in all. The total value of the coins is $0.72. How many coins are pennies, and how many are nickels? Write 2 equations.

5 0
3 years ago
How do you factorise this<br>pq + p - 3q - 3 <br>​
MAVERICK [17]

Answer:

(p - 3)(q + 1)

Step-by-step explanation:

Rearrange the terms in the expression as

pq - 3q + p - 3 ( factor the first/second and third/fourth terms )

= q(p - 3) + 1(p - 3) ← factor out (p - 3) from each term

= (p - 3)(q + 1) ← in factored form

5 0
3 years ago
Which statement correctly identifies the line of reflection?
Lemur [1.5K]

Answer: The triangles are reflected across the line y = x

Step-by-step explanation:

I used wolfram to calculate it for me. I used the bottom right point of the triangle.

8 0
3 years ago
What is the answer to -8+5b= -6+26-9b
Slav-nsk [51]

Answer:

b=−1/14ot+2

Step-by-step explanation:

Let's solve for b.

to−8+5b=−6+26−9b

Step 1: Add 9b to both sides.

ot+5b−8+9b=−9b+20+9b

ot+14b−8=20

Step 2: Add -ot to both sides.

ot+14b−8+−ot=20+−ot

14b−8=−ot+20

Step 3: Add 8 to both sides.

14b−8+8=−ot+20+8

14b=−ot+28

Step 4: Divide both sides by 14.

14b

14

=

−ot+28

14

b=

−1

14

ot+2

5 0
3 years ago
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