3 years ago

Please help!! How do I solve this?

Mathematics

1 answer:

jekas [21]3 years ago

6 0

Angle 1 and angle BCA are "vertical" angles. (Review the definition of vertical angles. ) Vertical angles are equal.

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Meghan went out to lunch. Her food costs $11.62. A 6% sales tax was

adelina 88 [10]

Answer:

$12.31

Step-by-step explanation:

11.62 divided by 2 =0.69

$11.62+$0.69=12.31

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3 years ago

Three friends decided to exercise together four times a week to lose fat and increase muscle mass. While all three were healthie

cluponka [151]

Answer:

Lost 6 pounds

Step-by-step explanation:

While all three were healthier after six weeks,

the first friend had lost 5 pounds (this means $-5$ ),
the second friend had gained 3 pounds (this means $+3$ ),
the third friend had lost 4 pounds (this means $-4$ ).

In total, they lost 6 pounds because

$-5+3-4=-2-4=-6$

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4 years ago

Find the value of c -(x-5)(x+c)=x^2+2x-35

Igoryamba

Answer:

Erm

Step-by-step explanation:

I think not

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3 years ago

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Factor as the product of two binomials (x^2 - 10x + 21)

kozerog [31]

Answer:

Step-by-step explanation:

x^2-10x+21

(x-7)(x-3)

find the 2 numbers that when multiplied make the last number or +21 and when combined make the middle number of -10. -7*-3 = 21 and -7+-3=10

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3 years ago

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Which is an x-intercept of the graphed function? O (0,4) O(-1,0) O (4, 0) O (0,-1)

dolphi86 [110]

Answer:

(x, y)

(-1,0)

since the rest of the points aren't in the multiple choice well it's (-1,0)

3 0

3 years ago