3 years ago

Can you please tell me how to best describe this triangle?

Mathematics

1 answer:

igomit [66]3 years ago

6 0

Two sides are the same length; one angel measures 90°.

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Mrs. Jones is building wooden picture frames. She has 1 5/8 of wood and needs 3/4 for each frame. How many frames can she make w

jonny [76]

Answer:

$2\frac{1}{6}\ frames$

Step-by-step explanation:

we know that

To find out how many frames she can make with the exiting material, divide 1 5/8 by 3/4

$1\frac{5}{8}:\frac{3}{4}$

Convert mixed number to an improper fraction

$1\frac{5}{8}=\frac{1*8+5}{8}=\frac{13}{8}$

substitute

$\frac{13}{8}:\frac{3}{4}=\frac{52}{24}\ frames$

Simplify

$\frac{13}{6}\ frames$

Convert to mixed number

$\frac{13}{6}\ frames=\frac{12}{6}+\frac{1}{6}=2\frac{1}{6}\ frames$

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3 years ago

One thousand and twenty students participated in the school math contest.

Tema [17]

Answer:

sample 1: 75

sample 2: 86

Step-by-step explanation:

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2 years ago

Hamburgers cost $2 and hotdogs cost $2. The total cost of buying b hamburgers and d hotdoge can be expressed by C=3b+2d. how can

sveticcg [70]

C= 3b + 2d
Subtract 3b first.

C-3b = 2d
Divide by 2.

C-3b/2 = d

OR

C-3b
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3 years ago

Quadrilateral ABCD is inscribed in a circle<br> What is the measure of angle A?

Katen [24]

Answer:

Quadrilateral ABCD is inscribed in a circle, then

A + C = 180

=> 2x + 9 + 3x + 1 = 180

=> 5x = 170

=> x = 34

=> A = 2 x 34 + 9 = 77 deg

Hope this helps!

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3 years ago

Read 2 more answers

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Alex73 [517]

Answer:

( 1,2 1/3 ) , (6,4) , (3,2)

Step-by-step explanation:

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3 years ago