3 years ago

Can you please help

Mathematics

1 answer:

kirza4 [7]3 years ago

3 0

C) 5x^2-3x+9 is the answer

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A red-tailed hawk dives at a constant rate in which its altitude changes by -7 1/2 meters in 15/100 second. How long will it tak

vredina [299]

Hint: First, divide 15/100 by -7 1/2 to find the speed, then use -70 to divide the speed to get an answer!!

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4 years ago

Sarah had a bag of 16 marbles that are green and yellow. The number of yellow marbles is 2 less than double the number of green

Alex777 [14]

Answer:

10 yellow marbles

Step-by-step explanation:

(y is the amount of yellow marbles)

y=2x-2

y=2(6)-2

y=12-2

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4 years ago

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I can Multiply a 11x6 matric by a 6x7 matrix. The resulting matrix will be ??? Can somebody help me

Bumek [7]

Answer:

The resulting matrix will be 11 * 7

Step-by-step explanation:

Given

Matrices 11 * 6 multiplied by 6 * 7

Required

The dimension of the resulting matrix

When a matrix a * b is multiplies by a matrix b * c, the resulting matrix will be: a * c

In this case:

$a * b = > 11 * 6$

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So, the resulting matrix will be:

$a * c => 11 * 7$

3 0

3 years ago

1,000 pounds > < = 1 ton

scoundrel [369]

1000 pounds is less than 1 ton

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3 years ago

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620,000 rounded to the ten thousand

Trava [24]

Youre answer would be <span> 620,000 hope this helps!!!</span>

7 0

4 years ago

Can you please help​

Can you please help