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2 years ago

9

Please help me with this question

1 answer:

Vladimir [108]2 years ago

7 0

Answer: 20

Step-by-step explanation:

numbers belonging to the figure on the left are 2.5 times less than on the right so to find x multiply 8 by 2.5 and that is 20

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25 PTS!!EXTREMELY EXTREMELY URGENT!!!!!!!!! mr bloss bought 42 pine seedlings and 30 oak seedlings to plant in rows on his tree

vitfil [10]

Step 1: make seedlings in each row equal, means find out the common factors of each kind of seedlings:
42 pine seedlings: 2, 3, 6, 7, 14, 21
30 oak seedlings: 2, 3, 5, 6, 10, 15

Step2: the greatest number of those seedlings above is 6, and the answers are as follows:
1/ greatest number of each row is 6
2/ pine: 42/ 6= 7; oak: 30/ 6= 5

5 0

3 years ago

PLZ I need help!!!!!

shusha [124]

Answer:

The Answers are

$\csc (-45) =-\sqrt{2} \\\\\sec (-45) = \sqrt{2}\\\\\cot (-45) = -1$

Step-by-step explanation:

Let we Know some Identities

cosec (-θ) = - cosec (θ)

sec (-θ) = sec (θ)

cot (-θ) = - cot (θ)

Also,

$\csc (45) =\sqrt{2} \\\\\sec (45) = \sqrt{2}\\\\\cot (45) = 1$

Therefore,

$\csc (-45) =-\csc (45)=-\sqrt{2} \\\\\sec (-45) =\sec (45) =\sqrt{2}\\\\\cot (-45) =-\cot (45)= -1$

3 0

2 years ago

Point P (-2,-4) is translated so that the new coordinates are P'(-4.6). Which is the

lisov135 [29]

Answer:

4-6b is the correct way to say it

Step-by-step explanation:

4 0

2 years ago

What is the volume of the following triangular prism?

Eva8 [605]

Answer:

$V=150cm^3$

Step-by-step explanation:

First we need to find area of the triangle with a base of 4 cm and a height of 5cm, and then multiply that by the length of the prism of 15cm.

The area of the triangle is given by the formula:

$A_T=\frac{bh}{2}$

where b is the base: $b=4cm$ and h is the height: $h=5cm$

thus, in this case we have:

$A_T=\frac{(4cm)(5cm)}{2}\\ \\A_T=\frac{20cm^2}{2} \\\\A_T=10cm^2$

And now, the volume will be the area of the triangle multiplied by the length $l=15cm$ of the prism:

$V=A_T*l$

Substituting the known values:

$V=10cm^2*15cm\\V=150cm^3$

The volume in cubic centimeters is 150.

4 0

3 years ago

HALPPP ILL GIVE BRAINALIST

Anestetic [448]

Answer:

1. 2 1/4

2. 8.25

3. 8 6/8

4. 51.18

5. 56.875

6. $6.22

7. 62.14

Step-by-step explanation:

8 0

2 years ago