2 years ago

Hi I really need help with this please 25POINTS!!!

Mathematics

1 answer:

qaws [65]2 years ago

7 0

Answer:

(0,7/6)

Step-by-step explanation:

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Anna is making a banner out of 4 congruent triangles as shown below. How much blue trim will she need for each side

Ede4ka [16]

Answer:

The length of each blue trim is 17.2 inches

Step-by-step explanation:

Given

See attachment for banner

Required

The length of each blue trim

Since all 4 triangles are equal, then the dimension of 1 triangle is:

$Side\ 1 = 10$

$Side\ 2 = 14$

The hypotenuse (x) of the triangle blue trim is represented by the blue trim

So:

$x^2 = Side\ 1^2 + Side\ 2^2$

This gives

$x^2 = 10^2 + 14^2$

$x^2 = 100 + 196$

$x^2 = 296$

Take square root

$x = \sqrt{296$

$x = 17.2in$

3 0

3 years ago

Helpppp please ?????

BlackZzzverrR [31]

A) <DAE = 180-126 = 54
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8 0

3 years ago

The weight of an elephant is 10^3 times the weight of a cat. If the elephant weighs 14,000 pounds,how many pounds does the cat w

Ket [755]

Answer:

14 pounds.

Step-by-step explanation:

10 cubed is 1000.

14000/1000=14

6 0

2 years ago

Write the equation in standard form.<br><br> 3x−9=7y

Ket [755]

In standard form the answer will be if you go by (Ax+by=c )then I must say it's 3x-7y=9

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3 years ago

A restaurant needs to plan seating for a party of 150 people. Large tables seat 10 people and small tables seat 6. Let x represe

grandymaker [24]

Answer:

(0, 25) or (3, 20) or (6, 15) or (9, 10) or (15, 0)

Step-by-step explanation:

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