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lakkis [162]
3 years ago
15

F(x)=-x^(2)-2x-5 , -5

Mathematics
1 answer:
Lana71 [14]3 years ago
8 0

Step-by-step explanation:

Needs more detail unable to answer

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At the clothing store, 1/8 of the clothes are shirts. Of the shirts 1/4 are green. What fraction of the clothing in the store ar
Rom4ik [11]

Answer:

The fraction the clothing in the store are green shirts is 1/32

Step-by-step explanation:

∵ 1/8 of the clothes are shirts

∵ 1/4 of the shirts are green

∴ The fraction of green shirts are 1/8 × 1/4 = 1/32

3 0
3 years ago
Find the slope of the line that contains (3, −6) and (−1, −9).
vredina [299]

The formula is y2 - y1/x2 - x1.  The answer would be 3/4 once simplified.

7 0
3 years ago
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What is the value of x in the diagram?
dalvyx [7]

Answer:

x = 30

Step-by-step explanation:

here 50 is hypotenuse as it is opposite of 90 degree.

x and x + 10 are the two other smaller sides of a right angled triangle respectively.

using pythagoras theorem,

a^2 + b^2 = c^2

x^2 + (x + 10)^2 = 50^2

x^2 + x^2 + 20x + 100 = 2500

2x^2 + 20x + 100 = 2500

2x^2 + 20x + 100 - 2500 = 0

2x^2 + 20x - 2400 = 0

2(x^2 + 10x - 1200) = 0

x^2 + 10x - 1200 = 0

x^2 + (40 - 30) - 1200 = 0

x^2 + 40x - 30x - 1200 = 0

x(x + 40) - 30(x + 40x) = 0

(x + 40)(x - 30) = 0

either x + 40 = 0          OR x - 30 = 0

x = 0 - 40

x = -40

x - 30 = 0

x = 30

x = -40,30

since the length and distance is not measured in negative ur answer will be 30

credit goes to sreedevi102

thank u very much . At first i was wrong and giannathecookie i m really sorry

3 0
3 years ago
Read 2 more answers
PLEASE HELP ME THIS IS A TEST PROBLEM I NEED HELP 100 POINTS AND BRAINLELST
SpyIntel [72]

Answer:

C

Step-by-step explanation:

5 0
3 years ago
If 9% of a number equals 10, find 90% of that number.
rodikova [14]
The answer is 100 % because it’s the same but with two zeros
5 0
3 years ago
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