2 years ago

Can you help me please

Mathematics

2 answers:

hodyreva [135]2 years ago

7 0

Answer:

126 minutes

Step-by-step explanation:

Ugo [173]2 years ago

7 0

Answer:

B is the answer

Step-by-step explanation:

2h = 2 * 60 minutes

Therefore

Answer = 120h +6m

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Plz help w this math problem

Svetllana [295]

Answer:

• for x = 2a√t, make t the subject:

${ \tt{x = 2a \sqrt{t} }} \\ \\ { \tt{ \sqrt{t} = \frac{x}{2a} }} \\ \\ { \boxed{ \tt{t = \frac{ {x}^{2} }{4 {a}^{2} } }}}$

• then find y:

${ \tt{y = {ar}^{2} - 2at}} \\ \\ { \tt{y = {ar}^{2} - 2a( \frac{ {x}^{2} }{4 {a}^{2} } ) }} \\ \\ { \boxed{ \tt{y = {ar}^{2} - \frac{ {x}^{2} }{2a} }}}$

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2 years ago

4. A company makes two kinds of trading cards.

ziro4ka [17]

Value + value = 14 dollars
0.65x + 10-0.40x = 14
0.25x = 4
x = 16
25-x =9

4 0

2 years ago

Ter

BigorU [14]

Answer:

18 Pounds

Step-by-step explanation:

Variable: s=how much you sister weighs

One equation would be:

94 - s = 112

You then have to isolate the variable by subtracting 94 from each side to get:

s=18

I don't if I explained it that well.

5 0

2 years ago

for a scavenger hunt, jim's mom distributed a bag of 725 jelly beans evenly into 29 plastic containers and hid then around the y

igomit [66]

Answer:

11 bags

Step-by-step explanation:

725 jelly beans evenly into 29 plastic containers:

725/29=25 jelly beans in each plastic containers

275/25=11 Jim found eleven bags

8 0

2 years ago

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Given the polynomials p(x) and g(x), which of these are guaranteed to be polynomials, too?

yarga [219]

P(x)9(%) in fog gve VRV hobby to see what the name of the

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