3 years ago

Using the triangle below, set up and solve an equation in order to find the value of x.

Mathematics

2 answers:

d1i1m1o1n [39]3 years ago

6 0

Answer:

90+15x+8x-2=180

Step-by-step explanation: If you solve this it should equal 4

lord [1]3 years ago

4 0

Kheiejskwbwn person above is correct akdbsonds

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No clue on how to do this

juin [17]

Answer:

parallelogram

Step-by-step explanation:

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3 years ago

The 4 TH grade is collecting bottled water for field day. They would like to collect 100 bottles. Ava brings 4 packs of 6 and Ma

alexira [117]

They still need 40 bottles

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3 years ago

Order these fractions from greatest to least. 1/3, 2/5, 1/4, 1/6

Tpy6a [65]

For the first one, it's already in order

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4 years ago

Find the value of p and q such that 2x² - 4x + 3 = 2(x-p)²+q

EastWind [94]

Answer:

q= 4xp - 2p² - 4x + 3

Step-by-step explanation:

2x² - 4x + 3 = (x -p) + q

OPEN BRACKET:

2x² - 4x + 3 = 2(x² - 2xp + p²) + q

2x² - 4x + 3 = 2x² - 4xp + 2p² + q

-4x + 3= 4xp + 2p² + q

-q = -4xp + 2p² + 4x - 3

q = 4xp - 2p² - 4x + 3

5 0

4 years ago

in a farm there are 600 mango trees. the number of trees in each row is 10 less than twice the number of rows. does each row hav

iren [92.7K]

The area of the farm is the number of trees on it.

Each row of the farm does not have 50 trees

Let

$x \to$ number of rows

$y \to$ number of trees in each row

So, we have:

$y = 2x - 10$ --- twice less than the number of rows

The area of the farm is:

$Area = x \times y$

Where

$Area = 600$ --- the number of trees

So, we have:

$x \times y = 600$

Substitute $y = 2x - 10$

$x \times (2x - 10) = 600$

Substitute 50 for x

$50 \times (2 \times 50 - 10) = 600$

$50 \times (100 - 10) = 600$

$50 \times 90 = 600$

$4500 = 600$

The above equation is not true.

This means that, each row does not have 50 trees