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4 years ago

i need help i need help i need help i need help i need help i need help i need help i need help i need help

Mathematics

2 answers:

ss7ja [257]4 years ago

6 0

Answer:

number 9 is be if you want the others answered please comment under this and I will respond

explanation:

Can you please give brainliest

stiks02 [169]4 years ago

5 0

Answer:

number 9 is (B) i believe

Step-by-step explanation:

i may be wrong and i didn't know which question you wanted awnsered

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Bruce sees 29 oak trees and 4 maple trees. Then he sees double the number of pine trees as maple trees. How many trees does he s

Anit [1.1K]

29 + 4 + ? = ?
29 × 2 = 58
58 + 4 = 62
62 + 29 = 91
? = 58
? = 91
29 + 4 + 58 = 91

7 0

4 years ago

List the first five multiples of 1, 4 and five

Norma-Jean [14]

Multiples of 5: 5, 10, 15, 20, 25
Multiples of 1: 1, 2, 3, 4, 5
Multiples of 4: 4, 8, 12, 16, 20

8 0

3 years ago

Read 2 more answers

Laurie and Maya sold at most $50 worth of get-well and friendship cards. The friendship cards, x, were sold for $2 each and the

stellarik [79]

Answer:

The point is (15,10)

Step-by-step explanation:

Given data:

cost of card $50

x card sold for $2

y card sold for $1.50

from the above information given above we have following relation

2x + 1.50y = 50

the above equation is linear, therefore to find the point to point out the number of card sold, hit and try method should be used. select the proper point (x, y) so that after putting in above equation there result must not be greater than 50

Try for (15,10)

$2 \times 15 + 1.50\times 10 \geq 50$

$45 \geq 50$

4 0

4 years ago

Suppose a great white shark was 4 feet long at birth. Now it's five times longer than that. How long is the great white now?

liq [111]

Answer:

D because 4*5 is 20

5 0

3 years ago

Read 2 more answers

the ball is 150g heavy and it is dropped from 300m, what is the velocity of the ball just before it touches the ground

boyakko [2]

Answer:

77.5 m/s

Step-by-step explanation:

Once the ball is dropped from the height, it converts all its potential energy into kinetic energy:

$P. E = K.E\\mgh = \frac{1}{2}mv^2$

Using this equation, and the data we have to find the velocity of the ball:

$mass = 150 \ g \\gravity = 10 \ m/s^2\\height = 300 m$

$P.E = mgh\\150 \times 10 \times 300 = \frac{1}{2} \times 150 \times v^2\\\\150 \times 10 \times 300 = 75 \times v^2\\\\v^ 2 = \frac{150 \times 10 \times 300 }{75}\\\\v^2 = 6000\\\\v = \sqrt {6000}\\\\v = 77. 5 \ ms^{-1}$

5 0

4 years ago