2 years ago

MANY POINTS IF YOU CAN HELP!!!!

Mathematics

1 answer:

blagie [28]2 years ago

8 0

Answer: wait what, umm, why did math change so much, is it like linear relationships

Step-by-step explanation:

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Matty jogs 9 km/hr. Compute Matty's speed in m/s.

REY [17]

Answer:

=9 * 1000 / 3600

=9000 / 3600

=2.5m/s

note that 1000m makes 1km and 3600seconds make an hour

Step-by-step explanation:

7 0

4 years ago

Solve plz and zoom in if can't see

DiKsa [7]

6(3x+8)+32+12x
6•3x+6•8+32+12x
18x+48+32+12x
30x+48+32
30x/80
0.375

8 0

4 years ago

A customer decides to build a fence around the backyard. The yard is rectangular, and with the house an equal distance from both

DerKrebs [107]

Answer:

D). 290 feet

Step-by-step explanation:

Length of the yard = 65 feet

Width of the yard = 80feet

The Perimeter of the yard = 2(l + b)

= 2 * (65 + 80)

= 2 * 145

= 290 feet

∵ Fencing required = 290 feet

Thus, <u>option A</u> is the correct answer.

4 0

4 years ago

What is the vertex of the function f(x) = x2 + 12x?

Stels [109]

Consider the function $f(x) = x^2 + 12x.$

You can rewrite it as

$f(x) = x^2 + 12x=x^2+2\cdot x\cdot 6=x^2+2\cdot x\cdot 6+6^2-6^2=(x+6)^2-36.$

When x=-6,

$f(-6)=(-6+6)^2-36=36.$

The vertex is (-6.-36).

Answer: correct choice is A.

4 0

3 years ago

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A drawer contains 5 red socks, 9 white socks, and 6 blue socks. Without looking, you draw out a sock and then draw out a second

dexar [7]

Answer:P = Number of favourable outcomes ÷ Sum of total outcomes

So, Probability of drawing a blue sock is

Number of blue socks ÷ Number of total socks

= 6 ÷ 20

= 3 ÷ 10

= 0.3

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers