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s2008m [1.1K]
3 years ago
6

The scale of a map says that 3cm represents 8km. What distance on the map (in centimeters) represents an actual distance of 2 ki

lometers?
Mathematics
1 answer:
makvit [3.9K]3 years ago
5 0
X/2=3/8x
x=(2)3/8
x=6/8
x=3/4
x=0.75cm
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Write an equation in slope intercept form of the line with a slope of -3/4 and y intercept of -5
raketka [301]
Given,
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y intercept (c)=-5
Then,
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or, y=(-3/4)×x+(-5)
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5 0
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ny with 350 employees is changing the employee health insurance plan to either plan A or plan B. The company wants to know if em
Marianna [84]

Answer:

All the conditions for the chi square test of homogeneity are satisfied.

Step-by-step explanation:

The conditions for the chi square test  are

1) the sample is a random sample

2) the variable under study is categorical

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7 0
3 years ago
Shape A can be transformed to shape B by a reflection in the x-axis followed by a translation (c/d). Find the value of c and the
bagirrra123 [75]

Answer:

c = -6

d = -1

Step-by-step explanation:

Given

See attachment for grid

Required

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From the attachment, we have:

a = (3,5) --- Point on A

a' = (-3,-6) --- Corresponding point on B

When A is reflected across the x-axis, the rule is:

(x,y) \to (x,-y)

So, we have:

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3 + c = -3

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So, we have:

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3 0
3 years ago
...............what is (9x^2-3)^6
Lelu [443]
Step 1. Factor out the common term 3

(3(3 x^{2}-1)^{6}

Step 2. Use <span>Multiplication Distributive Property: </span>(xy)^{a} = x^{a}  y^{a}
<span>
</span>3^{6}(3 x^{2}-1)^{6}
<span>
Step 3. Simplify </span>3^{6} to 729

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Done!
8 0
3 years ago
6 times 1/5 less than 1 , equal to 1, or greater than 1?
denpristay [2]
6 times 1/5 (which is also 0.2) is greater than 1
3 0
4 years ago
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