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4 years ago

PLEASEEEE HELPPPP THANKSSSS

Mathematics

2 answers:

inna [77]4 years ago

6 0

Answer:

in steps

Step-by-step explanation:

∠ 2 = 180 - ∠ 1 = 180 - 53 = 127

∠ 3 = ∠ 2 = 127

∠ 4 = 180 - ∠ 3 = 180 - 127 = 53

∠ 5 = ∠ 4 = 53

miv72 [106K]4 years ago

4 0

Answer: I cant even see the problem.....

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Please help with 2 questions. Thank you.

8_murik_8 [283]

${e}^{ln(anything)} = anything$

so here we have:

${e}^{ln1} = 1$

${e}^{ln5x} = 5x$

8 0

3 years ago

100 POINTS FOR BRAINLIEST! according to the image, whats the answer? Answer wisely for the full 100

stepan [7]

Answer:

Step-by-step explanation:

1. To find the area of a semicircle the formula is

$A=\frac{\pi r^2}{2} \\=\frac{\pi 1^2}{2} \\=6.283m^2$

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$A=a^2=2^2=4m^2\\6.283+4=10.283m^2$

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$A=\frac{ab}{2} \\=\frac{6*2.5}{2} \\=7.5m^2\\7.5*2=15m^2$

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$A=wl=8*13=104m^2$

$104-15=89m^2$

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$A=\frac{\pi r^2}{2} \\=\frac{\pi 3^2}{2} \\\\=14.137m^2$

Square

$A=a^2=6^2=36$

$36-14.137=21.863m^2$

3 0

3 years ago

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Tessellations

Oduvanchick [21]

Answer:

B. Lines of symmetry: 1

Step-by-step explanation:

I calculated it logically

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3 years ago

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Why 2 is not a solution of x>5

NikAS [45]

Answer:

X has to be bigger than 5 and 2 is lower than 5.

Step-by-step explanation:

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2 years ago

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Writethecoordinatesoftheverticesafteradilationwithascalefactorof 1 5 ,centeredattheorigin. y x -10 10 -10 10 0 S T U S(5, -10) →

densk [106]

Answer:

The answer is below

Step-by-step explanation:

Write the coordinates of the vertices after a dilation with a scale factor of 1/5 , centered at the origin.

Transformation is the movement of a point from its initial location to a new location. Types of transformation are rotation, reflection, dilation and translation.

Dilation is the reduction or enlargement in the size of an object by a scale factor (k). If k > 1, it is an enlargement and if k < 1, it is a reduction. If a point A(x, y) is dilated by a factor k, the new point is A'(kx, ky).

Therefore, if the vertices are dilated with a scale factor of 1/5 , centered at the origin. The new point is:

S(5, -10) → S′(1 , -2) T(10, -10) → T′(2 , -2) U(5, 10) → U′(1 , 2)

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3 years ago

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PLEASEEEE HELPPPP THANKSSSS ​

PLEASEEEE HELPPPP THANKSSSS