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2 years ago

Please help me to answer

Mathematics

2 answers:

Anika [276]2 years ago

7 0

Answer:

7.92 cm²

Step-by-step explanation:

Area of Trapezium :

1/2 x (a + b) x h
1/2 x (4.8 + 8.4) x 1.2
0.6 x 13.2
7.92 cm²

Andrew [12]2 years ago

3 0

Answer:

Hi, The answer is 7.92cm²

Step-by-step explanation:

(4.8+8.4)divided by 2 = 6.6

6.6 multiplied by 1.2 = 7.92

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Write the equation, in the slope-intercept form, for the line shown in the graph below:

AysviL [449]

Answer:

y = -3x

Step-by-step explanation:

Slope is -3

8 0

3 years ago

50 points!!

Anika [276]

Step-by-step explanation:

The average speed is distance over time.

34 mi / 0.5 hr = 68 mph

Therefore, the driver must have been speeding at some point between the two toll booths.

4 0

3 years ago

Samantha wants to use her savings of 1150 to buy shirts and watches for her family. The total price of the shirt she bought was

ioda

Answer-

The maximum number of watches that Samantha come by with her savings is 10.

Solution-

The amount of money Samantha has in her savings account = $1150

She wants to buy shirts and watches.

Cost of one shirt = $84

Cost of each watch = $99

Let she can buy maximum of x watches, so the net price of the watches is $99x.

Then,

$\Rightarrow 99x+84=1150\\\\\Rightarrow 99x=1150-84\\\\\Rightarrow 99x=1066\\\\\Rightarrow x=\dfrac{1066}{99}\\\\\Rightarrow x=10.77$

As the number of watches can not be in fraction, so at most she can buy 10 watches.

8 0

3 years ago

24-4x=32 Show your work

Mandarinka [93]

Answer:

-2

Step-by-step explanation:

24 - 4x =32

-4x =32 - 24

-4x=8

x=-8 :4

x=-2

8 0

3 years ago

Read 2 more answers

Solve for x.

irakobra [83]

Answer:

Smaller x = 1/5

Larger x = 4

Step-by-step explanation:

Firstly,

(x-4) = 0

x-4 = 0

x = 4

Secondly,

-5x +1 = 0

-5x = -1

x= 1/5

Hope it helps!

4 0

3 years ago