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3 years ago

Please help! Will mark brainiest! Write an equation to mark each graph. (absolute value equation.)

Mathematics

1 answer:

asambeis [7]3 years ago

7 0

Answer:

$y=-|x+1|+1$

Step-by-step explanation:

The h and k are the points of the vertex. The h is the one inside the absolute value bars. The k is on the outside. The h has to be the opposite sign from what is on the graph. For example, if the number on the the graph is -1, the number in the <em>equation</em> will have to be a positive 1. The number on the outside stays the same. If the number on the the graph is +1, the number in the <em>equation</em> will also be a positive 1.

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Solve for x with a degree of 30 & side of 300ft

tankabanditka [31]

Answer:

x = 100√3

Step-by-step explanation:

tan(30º) = x/300

x = 300 tan(30º)

x = 300/√3

x = 100√3

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4 years ago

The sum for 6,498.123

12345 [234]

Total numbers: 2

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4 years ago

in Mrs Elliott grade 1/8 of the flower are red 1/4 of them are purple and 1/5 of the flowers are pink if there are 128 flower ho

puteri [66]

128 flowers 1/5 are pink

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3 years ago

ermaine’s father owes $6,300 in interest at the end of a 60-month car loan at a 7% simple annual interest rate. What was the ori

Aleks04 [339]

The pertinent formula is i = p*r*t. Here, i = $6,300, r = 0.07 and t = 5 yrs.

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7 0

3 years ago

The side of a triangle have length x, x+4, and 20. If the length of the longest side is 20, which value of x would make the tria

Sphinxa [80]

Answer:

12∠x∠16

Step-by-step explanation:

For the triangle to be acute,a²+b²+c²,

Where c is the largest side of the triangle.

Hence, we must say x²+(x+4)²≥20²,

or after simplifying, x²+4x-192≥0 or (x+16)(x-12)≥0

Since x must have positive values only, x≥12

Therefore, for the triangle to be acute,we must have 12≤x≤16.

6 0

3 years ago