3 years ago

Is the figure an example of perpendicular lines?

Mathematics

1 answer:

babunello [35]3 years ago

6 0

If the figure has two lines that intersect with 90 degree angles then yes

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Pls i need to pass this class i wna graduate

jasenka [17]

Answer:

$\boxed{\sf x= -29.5}$

Step-by-step explanation:

$\sf \sqrt{-2x+5}-3=5$

$\sf \sqrt{-2x+5}=8$

$\sf -2x+5=64$

$\sf -2x=59$

$\sf \cfrac{-2x}{-2}=\cfrac{59}{-2}$

Therefore, x = -29.5.

7 0

2 years ago

The Chinese Buffet costs $9.95 a person. Johnny, his mother, and his father have dinner there, They receive a 25% discount. What

zysi [14]

Answer:

$22.39

Step-by-step explanation:

Cost of all meals = $9.95 * 3 = $29.85

Amount of discount = 25/100 * $29.85 = $7.46

Bill = $29.85 - $7.46 = $22.39

hope it helps :)

6 0

3 years ago

What is 29 is 6 more than k

andreev551 [17]

Answer:

29 = 6 + k

k = 23

Step-by-step explanation:

The equation for that would be:

29 = 6 + k

and the answer would be:

29 = 6 + k

-6 -6

23 = k

k = 23

6 0

3 years ago

Ms. Grant’s car gets between 20 and 22 miles per gallon, inclusive. The gasoline she uses costs between $4.20 and $4.50 per gall

maria [59]

Answer:

You need to be more clearer with the money amount not like 4.20 - 4.50

Step-by-step explanation:

7 0

3 years ago

Use the formula A = bh , where A is the area, b is the base length, and h is the height of the parallelogram, to solve this prob

ELEN [110]

A=bh
108=12(h)
h=a/b
h=108/12
h=9

5 0

3 years ago