Mathematics: Ineed some with my math someone plz

Ineed some with my math someone plz

maddoxlachowski

10.03.2022

The total area of the two triangles is 100 inches²

Step-by-step explanation:

To solve for the area of a triangle we use the formula $\frac{1}{2} bh$

(or base*height divided by 2)

First I solved for the area of the blue triangle.

The base is 12 inches and the height is 10 inches.

$\frac{1}{2}$ * 12 * 10 equals 60 inches².

For the orange triangle the base is 8 inches and the height is 10 inches.

$\frac{1}{2}$ * 8 * 10 equals 40 inches².

60in² + 40in² = 100in²

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dennisedemirovic20

25.01.2021

$\frac{10}{21}$

Step-by-step explanation:

Operations With Fractions

Evaluate the expression:

$\displaystyle m=\frac{\frac{2}{7}}{\frac{3}{5}}$

The division of fractions is usually done by multiplying the fraction on the numerator by the reciprocal of the fraction on the denominator:

$\displaystyle m=\frac{\frac{2}{7}}{\frac{3}{5}}=\frac{2}{7}\cdot\frac{5}{3}$

Operating:

$\displaystyle m=\frac{\frac{2}{7}}{\frac{3}{5}}=\frac{10}{21}$

This fraction cannot be reduced.

$\frac{10}{21}$

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