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Citrus2011 [14]
2 years ago
12

Please help me. thanks.

Mathematics
2 answers:
Rama09 [41]2 years ago
8 0

~~~\text{Area of triangle} = \dfrac 12 \times \text{Base} \times \text{Height}\\\\\implies 10 = \dfrac 12 \times 5 \times w\\\\\implies w =\dfrac{20}5 \\\\\implies w = 4 ~cm

Deffense [45]2 years ago
4 0

Answer:

4cm

Step-by-step explanation:

» <u>Concepts</u>

The area of a triangle is how much space is in the triangle. The formula for the area of a triangle is \frac{1}{2} bh, where b = base and h = height.

» <u>Application</u>

We're given the area as 10 cm² and the base as 5 cm. Thus, we have to plug these values into the formula to solve for the height.

» <u>Solution</u>

  • <u></u>10=\frac{1}{2} *5*h
  • 10=\frac{5}{2}h
  • 10*2/5=5/2(h)*2/5
  • h=4
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3 years ago
Point J is on line segment IK. Given JK = 8 and IJ = 7, determine the length IK.​
masha68 [24]

Answer:

15

Step-by-step explanation:

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3 0
3 years ago
Which is the completely factored form of 12x3 – 60x2 4x – 20? 4(3x2 – 1)(x – 5) 4x(3x2 1)(x – 5) 4x(3x2 – 1)(x 5) 4(3x2 1)(x – 5
Neporo4naja [7]

The factors of the polynomial are \rm  4(3x^2 + 1)(x-5).

<h3>Factorization;</h3>

Factorization is nothing but writing a number as the product of smaller numbers.

Given

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To find the factorization the polynomial equates the equation with zero following all the steps given below.

Then,

The factor of the polynomial is;

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Hence, the factors of the polynomial are \rm  4(3x^2 + 1)(x-5).

To know more about factorization click the link given below.

brainly.com/question/17595467

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Answer:

See below ↓↓

Step-by-step explanation:

a₁ refers to the first term of the sequence.

That is clearly : a₁ = <u>6</u>

<u></u>

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Therefore, the nth term is :

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