In ΔEFG, the measure of ∠G=90°, the measure of ∠E=40°, and EF = 75 feet. Find the length of GE to the nearest tenth of a foot.

A student devided 5 feet of ribbon into 3 equal parts. Which type of numbe describes the length of each part? (a)whole number (b

Cloud [144]

(c) rational number because the number is an integer when divided into three equal parts

3 0

3 years ago

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About how tall is the actual Golden Gate Bridge?

vazorg [7]

Answer:

746′

Step-by-step explanation:

hope this helps

5 0

2 years ago

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(1/2a - 2/3b) ( 3/5a + 2/3b) multiply the following

11111nata11111 [884]

Answer:

Step-by-step explanation:

$(\dfrac{1}{2}a-\dfrac{2}{3}b)(\dfrac{3}{5}a+\dfrac{2}{3}b)=\dfrac{1}{2}a*(\dfrac{3}{5}a+\dfrac{2}{3}b) - \dfrac{2}{3}b*(\dfrac{3}{5}a+\dfrac{2}{3}b) \\\\\\= \dfrac{1}{2}a*\dfrac{3}{5}a + (\dfrac{1}{2}a*\dfrac{2}{3}b) - \dfrac{2}{3}b*\dfrac{3}{5}a- \dfrac{2}{3}b*\dfrac{2}{3}b\\\\\\=\dfrac{3}{10}a^{2} + \dfrac{1}{3}ab - \dfrac{2}{5}ab -\dfrac{4}{9}b^{2}\\\\=\dfrac{3}{10}a^{2} +\dfrac{1*5}{3*5}ab-\dfrac{2*3}{5*3}-\dfrac{4}{9}b^{2}\\\\\\$