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8_murik_8 [283]
3 years ago
13

What is the sum? StartFraction 3 Over x EndFraction + StartFraction 4 Over x squared EndFraction StartFraction 3 x + 4 Over x cu

bed EndFraction StartFraction 7 Over x EndFraction StartFraction 3 x + 4 Over x squared EndFraction StartFraction 7 Over x + x squared EndFraction
Mathematics
2 answers:
scZoUnD [109]3 years ago
6 0

Answer:

Third option:

StartFraction 3 x + 4 Over x squared EndFraction

Step-by-step explanation:

3/x + 4/x²

LCM: x²

(3×x + 4)/x²

(3x + 4)/x²

vfiekz [6]3 years ago
4 0

Answer:

StartFraction 3 Over x EndFraction + StartFraction 4 Over x squared EndFraction

Step-by-step explanation:

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Please solve this ASAP I have been stuck on this for an hour or so.<br><br> Please???
Airida [17]

Answer:

27 m² (blue fabric)

9 m² (brown fabric)

Step-by-step explanation:

Area of a triangle = 1/2*base *height

Area of 4 triangles = 4* 1/2*3*4.5 = 27 m² (blue fabric)

Area of a square = side² = 3² = 9 m² (brown fabric)

7 0
3 years ago
Hello people I can use some help
serious [3.7K]

Answer:

The inverse operation is division

5 0
3 years ago
Help please
Leno4ka [110]
H = hrs she worked
p = phone calls she answered

h x 10 + p x .25 = maggies earnings

Part A
h x 10 + 60 x .25 = 115

Part B
h x 10 + 15 = 115 (multiplied 60 x .25)
h x10 = 100 (subtracted 15 from each side of the equation)
h = 10 (divided 10 into each side)

Part C
10 hrs

Hope this helps

3 0
3 years ago
Read 2 more answers
Complete the equation of the line through (-6,-5) (−4,−4) PLZ HELP !!!
bogdanovich [222]

Answer: y=1/2x−2

Step-by-step explanation:

6 0
3 years ago
Sonali invests 15% of her monthly salary in insurance policies.
strojnjashka [21]

Answer:

₹42,500

Step-by-step explanation:

Let Sonali's monthly income be ₹x

<h2>According to the question </h2>

15\% \:ofx + 55\% \: of \: x + 12750 = x

=  >  \frac{15}{100} x +  \frac{55}{100} x + 12750 = x

=  >  \frac{70}{100} x + 12750 = x

=  > 12750 = (1 -  \frac{70}{100} )x

=  > 12750 = 30x

=  > x =  \frac{12750 \times 10}{3}

=  > 42500

So your answer will be ₹42,500.

3 0
3 years ago
Read 2 more answers
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