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3 years ago

It would be nice if somebody could help me! (I'm trying to give out points!)

Mathematics

2 answers:

Ilya [14]3 years ago

8 0

Answer:

3) A) 8 tomatoes are in Priya's garden

B) 18 since they are missing 2 tomatoes

4) I cant really answer with the information given.

Step-by-step explanation:

I need more information for number 4

maw [93]3 years ago

3 0

Answer:

chupapi muyanyo

Step-by-step explanation:

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Katie noticed that many of the students at her school ate fruit during lunch. She randomly chose 30 students and found that 18 o

LenKa [72]

Answer:

52 / 1,560

Step-by-step explanation:

18 / 30

? / 1,560

1,560 / 30 = 52

52 / 1,560

6 0

3 years ago

How can i change 3x-2y=-16 into slope intercept form ??

kotykmax [81]

Subtract 3x from both sides
3x - 3x - 2y = -3x - 16
divide both sides by -2
-2y / -2 = -3x / -2 - 16 / -2
y = -3/2x + 8

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3 years ago

Help me please,Thanks;) ONLY IF YOU KNOW THE CORRECT ANSWERS

ser-zykov [4K]

Number twenty-eight is d. Number 29 is c.

6 0

4 years ago

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For what values of q are the two vectors A = i + j + kq each other and B-iq-23 + 2kg perpendicular to

Sloan [31]

Answer:

The value of q are 0.781,-1.281.

Step-by-step explanation:

Given : Two vectors $A=i+j+kq$ and $B=iq-2j+2kq$ are perpendicular to each other.

To find : The value of q ?

Solution :

When two vectors are perpendicular to each other then their dot product is zero.

i.e. $\vec{A}\cdot \vec{B}=0$

Two vectors $A=i+j+kq$ and $B=iq-2j+2kq$

$(i+j+kq)\cdot (iq-2j+2kq)=0$

$(1)(q)+(1)(-2)+(q)(2q)=0$

$q-2+2q^2=0$

$2q^2+q-2=0$

Using quadratic formula,

$q=\frac{-1\pm\sqrt{1^2-4(2)(-2)}}{2(2)}$

$q=\frac{-1\pm\sqrt{17}}{4}$

$q=\frac{-1+\sqrt{17}}{4},\frac{-1-\sqrt{17}}{4}$

$q=0.781,-1.281$

Therefore, The value of q are 0.781,-1.281.

6 0

3 years ago

Solve by graphing if possible: 12n² + 11 = 0

ioda

Answer:

No real solutions

Step-by-step explanation:

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3 years ago

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