3 years ago

What is the measure of the angle? picture added

Mathematics

1 answer:

Doss [256]3 years ago

7 0

Answer:

Step-by-step explanation:

the outer measurements are the correct one

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BRAINLIEST ANSWERS ONLY.

mars1129 [50]

Answer:

Heyy

Step-by-step explanation:

△ABC is a right angled triangle and right angle at B

sinA=

, cosA=

⟹sinA+cosA=

BC+AB

[We know that sum of two sides of a triangle is greater than the third side]

⟹sinA+cosA>

Hence, sinA+cosA>1

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2 years ago

Which graph has an x-intercept of 5 and a y-intercept of -3?

Ostrovityanka [42]

Answer:

The first one

Step-by-step explanation:

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3 years ago

Please help! I mark brainliest :3

vladimir1956 [14]

no for a
yes for B
no for c
that what I think It is opinion could be wrong

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3 years ago

a cardboard box holds 31.25 cubic inches of creamy butter. The butter is molded into a square prism that is 5 inches long. How m

lesya [120]

Answer:

$62.5 \:in^2$

Step-by-step explanation:

Volume of the butter in the cardboard = 31.25 cubic inches

Length of the Molded Square Prism =5 Inches

Let the length of the square cross sectional area = x

Volume of the Prism $=x^2l$

Since l=5 Inches

$5x^2=31.25\\x^2=6.25\\x=2.5\: Inches$

Next, we determine the surface area of the New Cardboard box to be made.

Length of the Cardboard Box=5 Inches

Length of the square cross sectional area = 2.5 Inches

Total Surface Area $=2(x^2+xl+xl)=2(x^2+2xl)$

$=2(2.5^2+2(2.5)(5))\\=2(6.25+25)\\=2*31.25\\=62.5 \:in^2$

Therefore, $62.5 \:in^2$ of cardboard is needed,

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3 years ago

<img src="https://tex.z-dn.net/?f=-x%20-3%20%5C%20%20%5Ctextless%20%5C%20%200" id="TexFormula1" title="-x -3 \ \textless \ 0"

VladimirAG [237]

- x < 3

Answer:
x < -3

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3 years ago