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3 years ago

Question 6 of 10

Mathematics

2 answers:

hram777 [196]3 years ago

7 0

True. mark brainliest

Katarina [22]3 years ago

6 0

Answer:

the answer is true.. I think

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Find the distance between -508 and 123.

Luda [366]

Answer:

add the absolute value for both, boom ur answer

Step-by-step explanation:

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3 years ago

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Photo attached! 10 points! Thank you in advance!!

Fantom [35]

$ax^2+bx+c=0\\\\x^2+7x+9=3\qquad|\text{subtract 3 from both sides}\\\\x^2+7x+9-3=3-3\\\\\boxed{x^2+7x+6=0\to A.}$

$a=1,\ b=7,\ c=6$

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3 years ago

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Please help!!!!!!!!!!!

Temka [501]

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Answer:

(d) h = 2A/b

Step-by-step explanation:

Multiply both sides of the equation by the inverse of the coefficient of h.

$A = \dfrac{1}{2}bh=\dfrac{b}{2}\cdot h\\\\\dfrac{2}{b}\cdot A=h\\\\\boxed{h=\dfrac{2A}{b}}$

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3 years ago

F(x)=-3/5x+k and if f(30)=-11 what is the value of k

Kruka [31]

Answer:

k=20.

Explanation: First we find where f(x) has its local extrema: f'(x)=3x2−10x+3. The critical points are roots of the equation: 3x2−10x+3=0.

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2 years ago

Christopher mixes gallon of red paint with 5/8 gallon of blue paint to make

Cerrena [4.2K]

Answer:1 3/8

Step-by-step explanation:

1 gallon + 5/8 gallon = 1 5/8 gallon

1 5/8 gallon - 2/8 gallon = 1 3/8 gallon left of purple paint

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