2 years ago

What is the verbal expression 21-18

Mathematics

1 answer:

valina [46]2 years ago

5 0

Answer: twenty one decreased by eighteen or the difference of twenty one and eighteen

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H Quarshie

Yuki888 [10]

Answer:

Step-by-step explanation:

f(6) = -3 * 6 + 10 = -18 + 10 = -8

g(f(6)) = g(-8)

g(-8) = $(-8)^{2} + 3 * (-8) - 12$ = 64 - 24 - 12 = 64 - 36 = 28

6 0

3 years ago

Please answer, Thank you. Image below.

Bezzdna [24]

Answer:

88°

Step-by-step explanation:

The triangle is an isosceles triangle, so two of the angles are both 46°. We also know that the sum of all the angles in any triangle is 180°, so we can set up the following equation:

46° + 46° + e = 180°

Solving this gets e = 88°.

8 0

2 years ago

I need help with this

miv72 [106K]

Your answer would be 3

3 0

3 years ago

Helppppppppppppppppp

Softa [21]

Answer:

CA = 32

Step-by-step explanation:

By intersecting chords theorem:

$12(4x + 1) = 14(3 + 3x) \\ \\ 48x + 12 = 42 + 42x \\ \\ 48x - 42x = 42 - 12 \\ \\ 6x = 30 \\ \\ x = \frac{30}{6} \\ \\ x = 5$

CA = 14 + ( 3 + 3x)

CA = 14 + ( 3 + 3*5)

CA = 14 + ( 3 + 15)

CA = 14 + 18

CA = 32

8 0

3 years ago

Rafael can run 5 laps around the track in 16 minutes. If he runs at the same rate, which of the following proportions can be use

kari74 [83]

The best answer is D) 5/16=20/m

3 0

3 years ago