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3 years ago

Can someone help me please?

Mathematics

1 answer:

Shtirlitz [24]3 years ago

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The frequency table represents data gathered about how much time some farmers spend tending to their land each week. Complete th

Jet001 [13]

Answer:

a=0.6

b=0.4

c=0.2

d=0.8

Step-by-step explanation:

8 0

4 years ago

Read 2 more answers

Help pls look at the picture

Alika [10]

Answer:

Option A: $-\frac{4}{3}$ is the correct answer.

Step-by-step explanation:

Given that:

Slope of the line = $\frac{3}{4}$

Let,

m be the slope of the line perpendicular to the line with slope $\frac{3}{4}$

We know that,

The product of slopes of two perpendicular lines is equals to -1.

Therefore,

$\frac{3}{4}.m=-1\\$

Multiplying both sides by $\frac{4}{3}$

$\frac{4}{3}*\frac{3}{4}m=-1*\frac{4}{3}\\$

m = $-\frac{4}{3}$

$-\frac{4}{3}$ is the slope of the line perpendicular to the line having slope $\frac{3}{4}$

Hence,

Option A: $-\frac{4}{3}$ is the correct answer.

3 0

3 years ago

9 exponent 10 Divide by 9 exponent 11

Natasha_Volkova [10]

Answer:

$\frac{\sqrt{110} }{11}$ or $\frac{\sqrt{10} }{\sqrt{11} }$

Step-by-step explanation:

I assume you mean $\frac{9\sqrt{10} }{9\sqrt{11} }$

there is a common factor of 9 in the numerator and denominator so we can cancel out to form $\frac{\sqrt{10} }{\sqrt{11} }$

$\frac{\sqrt{10} }{\sqrt{11} }$ is technically a correct answer, but I will go ahead to rationalize the denominator

multiply $\frac{\sqrt{10} }{\sqrt{11} }$ by some form of 1. this case, we will use $\frac{\sqrt{11} }{\sqrt{11} }$ as our 1.

$\frac{\sqrt{10} }{\sqrt{11} }$ * $\frac{\sqrt{11} }{\sqrt{11} }$ = $\frac{\sqrt{10} *\sqrt{11} }{\sqrt{11} *\sqrt{11} }$ = $\frac{\sqrt{110} }{11}$

8 0

3 years ago

Tisha wants to plant a garden in the widest corner of her triangular backyard. The backyard is bordered by

goldfiish [28.3K]

Answer:

in think it's fence b okm

5 0

3 years ago

Is (2, 5) a solution to this system of equations? x + 2y = 12 2x + 2y = 14 yes or no

ICE Princess25 [194]

Yes (2,5) is a solution to the system of equation

2+2 (5)=12
2+10=12
12=12

2(2)+2(5)=14
4+10=14
14=14

5 0

4 years ago