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mariarad [96]
3 years ago
10

ON TUESDAY NORACHI BOUGHT SIX HATS ON WENDSDAY HALF OF ALL HER HATS THAT HE HAD WERE DESTROYED ON THURSDAY THERE WERE ONLY 23 LE

FT HOW MANY DID HE HAVE ON MONDAY?
Mathematics
1 answer:
son4ous [18]3 years ago
6 0
X - the number of hats on Monday

x+6-\dfrac{x+6}{2}=23\\
2x+12-(x+6)=46\\
2x+12-x-6=46\\
x=40

So, he had 40 on Monday.
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a_sh-v [17]
A). They are supplementary angles meaning they add up to 180
So
B) (12x+8)+(3x+7)=180
12x+8+3x+7=180
15x+15=180
-15 -15
15x=165
15/15x=165/15
x=11

Angle 1 is
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140
Therefore measure of angle 1 is 140°

Angle 2
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Measure of angle 2 is 40°

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Jamie is training for a race and is running laps around a field. If the distance around the field is 350 yards, how many complet
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6 0
4 years ago
The reciprocal of 5 plus the reciprocal of 7 is the reciprocal of what number?
Natalija [7]
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liraira [26]

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3 0
3 years ago
Which two numbers doesStartRoot 128 EndRoot lie between on a number line? 11. 0 and 11. 1 11. 2 and 11. 3 11. 3 and 11. 4 11. 4
Alex73 [517]

A number line is a representation of a graded straight line. The number √128  will lie between 11.3 and 11.4.

<h3>What is a number line?</h3>

A number line is a representation of a graded straight line that serves as an abstraction for real numbers, which are represented by the letter R. A real number is considered to correspond to every point on a number line, and a point to every real number.

In order to know the location of the √128, we need to write the number  √128 in decimal form, therefore, the value of √128 can be written as,

\sqrt{128} = 11.3137 \approx 11.31

Now, on the number line if we plot √128 we will see that it will lie between 11.3 and 11.4, as shown below.

Hence, the number √128  will lie between 11.3 and 11.4.

Learn more about Number Line:

brainly.com/question/557284

7 0
2 years ago
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