Please help me with this question. Will mark brainliest!!

Mathematics

1 answer:

alekssr [168]2 years ago

7 0

Answer:

Step-by-step explanation:

im rusty but u double 75 i think add the arc thing which is 133 and subtract that from 360 to get 77

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iogann1982 [59]

Okay thanks for letting me know I love you love love bye

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2 years ago

The hollow sphere has a diameter of 6 cm. Which expressions represent the volume of the shaded composite figure? Check all that

nikklg [1K]

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3 years ago

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PLZ HELP I NEED THISS

Nikolay [14]

Answer:

Step-by-step explanation:

1) 5

2) -3, which becomes 3

3) it would land at either 3, or -3

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2 years ago

Prove that DJKL~ DJMN using SAS Similarity Theorem. Plot the points J (1,1), K(2,3), L(4,1) and J (1,1), M(3,5), N(7,1). Draw DJ

dolphi86 [110]

Answer and Step-by-step explanation: The triangles are plotted and shown in the attachment.

SAS Similarity Theorem is by definition: if two sides in one triangle are proportional to two sides of another triangle and the angles formed by those sides in each triangle is congruent, the triangles are similar.

For the triangles on the grid, we know that ΔJKL and ΔJMN have a congruent angle in J as shown in the image. To prove they are similar, we find the slope of sides KL and MN:

Slope of KL:

slope = $\frac{y_{K} - y_{L} }{x_{K} - x_{L} }$