Write an equation that

Mathematics

1 answer:

den301095 [7]3 years ago

5 0

Answer:

$y = 4x + 6$

Step-by-step explanation:

This equation is written in slope-intercept form where 4 is the slope and 6 is the y-intercept.

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Mhanifa please help me on this it’s really difficult. I will mark brainliest! Point P is the centroid of triangle ABC. Use the g

sveta [45]

Answer:

The centroid of a triangle is the intersection of the three medians of the triangle.
The centroid theorem states that the centroid of the triangle is at 2/3 of the distance from the vertex to the mid-point of the sides.

As per above mentioned property, we have:

Question1

AL = 27 - given
AP = 2/3 AL = 2/3(27) = 18
PL = 1/3 AL = 1/3(27) = 9

Question 2

BP = 102 - given
BP = 2/3 BL ⇒ BL = 3/2(CP) = 3/2(102) = 153
PL = 1/3 BL = 1/3(153) = 51

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3 years ago

What value does the 2 represent in the number 52.3?

Vsevolod [243]

Answer:

2 in 52.3

Step-by-step explanation:

the two in 52.3 represents 2

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4 years ago

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in the number 550 is the value of the five in the tens place 10 times greater than the value of the five in the hundreds place e

Anna007 [38]

No. The value in the hundreds place represents 500, whereas the value in the tens place represents 50. The value in the hundreds place is 10 times as great as the value in the tens place.

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3 years ago

WILL GIVE BRAINLIEST! What is the answer for question (iv)? please help!

Leviafan [203]

Step-by-step explanation:

$\triangle ABC \sim \triangle ADE... (given) \\\\\therefore \frac {AC}{AE} = \frac {BC}{DE}.. (csst) \\\\\therefore \frac {5}{5+2x} = \frac {x+3}{4x+1}\\ \\ \therefore \: 5(4x + 1) = (5 + 2x)(x + 3) \\ \therefore \:20x + 5 = 5x + 15 + 2 {x}^{2} + 6x \\ \therefore \:20x + 5 =2 {x}^{2} + 11x + 15 \\ \therefore \:2 {x}^{2} + 11x + 15 -2 0x - 5 = 0\\ \therefore \:2 {x}^{2} - 9x + 10 = 0\\ \therefore \:2 {x}^{2} - 5x - 4x+ 10 = 0\\ \therefore \:x(2x - 5) - 2(2x - 5) = 0 \\ \therefore \:(2x - 5)(x - 2) = 0 \\ 2x - 5 = 0 \: \: or \: \: x - 2 = 0 \\ x = \frac{5}{2} \: \: or \: \: x = 2 \\ x = 2.5 \: \: or \: x = 2 \\ x = 2.5 \: is \: largest \\ \\ \frac{A(\triangle ABC)}{ A(\triangle ADE)} = \frac{AC ^{2} } {AE^{2} } \\ \\ \frac{A(\triangle ABC)}{ A(\triangle ADE)} = \frac{5 ^{2} } {(5 + 2x)^{2} } \\ = \frac{25}{(5 + 2 \times 2.5)^{2} } \\ = \frac{25}{ {10}^{2} } \\ = \frac{25}{100} \\ \\ \frac{A(\triangle ABC)}{ A(\triangle ADE)} = \frac{1}{4} \\$

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4 years ago

Three consecutive integers are n, n+1, and n+2.

Vera_Pavlovna [14]

We convert the sentences to mathematical expressions as follows

"Four times the sum of the least and greatest integers" : 4[n+(n+2)]

"is 12 less than three times the least integer": = 3n-12

So we have:

4[n+(n+2)]=3n-12 (this is the equation)

4[2n+2]=3n-12
8n+8=3n-12

8n-3n=-12-8
5n=-20

n=-20/5=-4

Answer: the equation is 4[n+(n+2)]=3n-12 , the least integer is -4

8 0

3 years ago