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forsale [732]
3 years ago
9

Please help 10 points asap​

Mathematics
1 answer:
hoa [83]3 years ago
3 0

Answer:

a) 7

b) -8.2

c) 0

d) -7

e) -1 3/4

f) 121

Step-by-step explanation:

Just put the opposite for each one. The absolute value is the distance away from 0.

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Which is bigger 64 cm or 630 mm?
Vlad1618 [11]

Answer:

64 cm

Step-by-step explanation:

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3 years ago
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I don’t understand help pls
UNO [17]
The answer is 6.4 I hoped this helped
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Find the value of n and yz if y is between x and z. xy = 4n 3. yz = 2n-7, xz = 20 yz = need help with this question?
Helga [31]

The value of n is 4 and yz is 1 if y is between x and z i.e. if y, x and z are collinear points.

According to the given question.

We have some linear equations.

xy = 4n + 3

yz = 2n - 7

and

xz = 20

Since, y is between x and z. Which means y, x and z are collinear points.

Therefore,

xy + yz = xz

⇒ 4n + 3 + 2n - 7 = 20

⇒ 6n -4 = 20

⇒ 6n = 20 + 4

⇒ 6n = 24

⇒ n = 24/6

⇒ n = 4

Therefore,

yz = 2n - 7 = 2(4) - 7 = 8- 7 = 1

Hence, the value of n is 4 and yz is 1 if y is between x and z i.e. if y, x and z are collinear points.

Find out more information about collinear points here:

brainly.com/question/1593959

#SPJ4

3 0
2 years ago
Mario deposits $300 in a savings account over the course of a year. He deposits money into the account throughout t next year un
Rainbow [258]

 The answer is an=2⋅ 300^n−1.

7 0
3 years ago
Which equation is represented by the graph below?
Firdavs [7]


let's proceed to graph each case to get the answer

using a graph tool

case a) y=ln x

see the attached figure N 1

The equation is not represented by the graph

case b) y=ln x+1

see the attached figure N 2

The equation is not represented by the graph

case c) y=e^{x}

see the attached figure N 3

The equation is represented by the graph ------> Is the solution

case d) y=e^{x} +1

see the attached figure N 4

The equation is not represented by the graph

therefore

the answer is

the equation is y=e^{x}

3 0
3 years ago
Read 2 more answers
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