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3 years ago

Three tenths plus five eigths

Mathematics

2 answers:

Angelina_Jolie [31]3 years ago

4 0

The answer would come out to be 37/40

lianna [129]3 years ago

3 0

To add/subtract fractions you need to have a common denominator...

3/10+5/8 so we want to make the common denominator the least common multiple...

(3/10)(4/4)+(5/8)(5/5)

12/40+25/40

(12+25)/40

37/40

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Use the graph to find the factorization of x2 - 6x + 8.

WARRIOR [948]

Answer:

D. (x-2)(x-4)

Step-by-step explanation:

The graph cross the x-axis in points with x-coordinates of 2 and 4

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3 years ago

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2 years ago

The equation cos−1 = x can be used to determine the measure of angle BAC.

Sergio [31]

we know that

in the right triangle ABC

the value of cosine of angle x is equal to

$cos(x)=\frac{AC}{AB}$

we have

$AC=3.4\ cm\\AB=10\ cm$

substitute the values

$cos(x)=\frac{3.4}{10}=0.34$

Find the measure of angle x

$x=cos(x)^{-1} =arc\ cos(0.34)=70.12\°$

Round to the nearest whole degree

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5 0

3 years ago

Read 2 more answers

Question 3 BESED what is the slope? (-7,-4) (-14, 3)

Nadya [2.5K]

Slope= (Y2-Y1)/(X2-X1)

Slope=(3-(-4) ) /(-14-(-7) )

Slope= (3+4)/(-14+7)

Slope=7/-7

Slope= -1

6 0

2 years ago

The lengths in centimeters of four line segments are shown below 3.1,3.5,3 1/5, 4.2 which list shows the lengths in order from l

goblinko [34]

ok i think your answer will be from least to greatest it would be this 3 1/5, 3.1, 3.5, 4.2

Hope i helped let me know if i got it right if not i am very sorry.

7 0

2 years ago