2 years ago

F(x) = 741

Mathematics

1 answer:

Marysya12 [62]2 years ago

3 0

I think its option D

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#3 Can someone please help me with these questions!!!!

rosijanka [135]

Answer:

Option A 90,68

$m\angle 1=90^o$

$m\angle 2=68^o$

Step-by-step explanation:

see the attached figure to better understand the problem

The figure shows a kite

we know that

A kite properties include

1) two pairs of consecutive, congruent sides

2) congruent non-vertex angles

3) perpendicular diagonals

Find the measure of angle 1

we have that

$m\angle 1=90^o$ ----> by the diagonals are perpendicular

Find the measure of angle 2

we know that

triangle AEB is congruent with triangle CEB

$m\angle EAB=m\angle ECB=m\angle 2$

In the right triangle EAB

$m\angle EAB+22^o=90^o$ ----> by complementary angles in a right triangle

$m\angle EAB=90^o-22^o=68^o$

therefore

$m\angle 2=68^o$

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2 years ago

What’s 44/24 As a mixed number

Zina [86]

Answer:

1 5/6

Step-by-step explanation:

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2 years ago

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HELP PLEASE for brainliest!!

marta [7]

-3 • (5x + 2y = 7)
-15x - 6y = -21
-2x + 6y = 9
__________
-17x = -12
x = 12/17
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2 years ago

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. Data was collected on shoulder girth and height of a group of 25 individuals. The mean shoulder girth is 107.20 cm with a stan

snow_lady [41]

Answer:

ion even know

Step-by-step explanation:

6 0

3 years ago

Plss help i beg you!

frosja888 [35]

Answer:

Step-by-step explanation:

<u>Given expression:</u>

3(x + y) +2x² + (1 + y)²

<u>Find its value when x = 4 and y = 1, substitute:</u>

3(4 + 1) + 2*4² + (1 + 1)² =
3*5 + 2*16 + 2² =
15 + 32 + 4 =
51

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2 years ago