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tekilochka [14]
3 years ago
12

Evaluate the expression for a = 26, b = 10, c = 9, d = 19: a+b-c-d

Mathematics
1 answer:
Anettt [7]3 years ago
3 0

Answer:

8

Step-by-step explanation:

a+b-c-d

lets substitute the values of a, b, c and d in the equation:

26+10-9-19

so we have:

8

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What is this I'm lost
Ghella [55]
Basically you have to convert the equalities in each box.
I'll help you figure out what the equalities are and hopefully you can figure it out from there.

Milli= .001
Centi= .01
Deci= .1
Unit base=1
Deka= 10
Hecto= 100
Kilo= 1000

In the first box, it asks for you to convert a millimeter into a meter

1mm=.001m

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6 0
3 years ago
[[Please explain]] The length of a spring varies directly with the mass of an object that is attached to it. When a 30-gram obje
marishachu [46]

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4 0
3 years ago
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Basile [38]

Answer:

188.496

Step-by-step explanation:

A=2πrh+2πr^2=

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A= 188.49556

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6 0
3 years ago
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How many times greater is the value of 5 in 3,590 than the value of 5 in 359 ?
Tresset [83]

Answer:

10 times greater is the value of 5 in 3,590 than the value of 5 in 359.

Step-by-step explanation:

To find : How many times greater is the value of 5 in 3,590 than the value of 5 in 359 ?

Solution :

The place value stem is

Thousand     Hundred     Tens    Ones

  1000               100            10         1

The value of 5 in 3,590 is at hundred place

So, 5\times 100=500

The value of 5 in 359 is at tens place

So, 5\times 10=50

Number of time greater is the value of 5 in 3,590 than the value of 5 in 359 is given by,

n=\frac{500}{50}

n=10

Therefore, 10 times greater is the value of 5 in 3,590 than the value of 5 in 359.

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3 years ago
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Studentka2010 [4]
D.) 15s

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3 years ago
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