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3 years ago

Determine the area of the given rhombus. ANSWERS: 140 square units 35 square units 70 square units 17.5 square units

Mathematics

1 answer:

sergey [27]3 years ago

7 0

Answer:

17.5

Step-by-step explanation:

A = $\frac{pq}{2}$

p = 7

q = 5

7 x 5 = 35

35 ÷ 2 = 17.5

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Solve each equation

Sidana [21]

A)25.5

B)b=-4

C)c=18

D)d=-8

Hope this helps if appreciate brainiest

7 0

3 years ago

NISA [10]

The maximum number of shrubs (x) = a(area) divided by 15.9

a(area)=37.1*15
37.1*15= 556.5
556.5/15.9=x
556.5/15.9=35
35=x

6 0

3 years ago

The right triangle on the right is a scaled copy of the right triangle on the left. Identify the scale factor. Express your answ

Black_prince [1.1K]

Answer:
2
Step-by-step explanation:
10 • 2 = 20

6 0

3 years ago

Given that p=9i+12j and q=-6i-8j. Evaluate |p-q|-{|p|-|q|}

krok68 [10]

Answer:

$|p-q|-(|p|-|q|) = 20$

Step-by-step explanation:

First let's find the value of 'p-q':

$p - q = 9i + 12j - (-6i - 8j)\\p - q = 9i + 12j + 6i + 8j\\p - q = 15i + 20j\\$

To find |p-q| (module of 'p-q'), we can use the formula:

$|ai + bj| = \sqrt{a^{2}+b^{2}}$

Where 'a' is the coefficient of 'i' and 'b' is the coefficient of 'j'

So we have:

$|p - q| = |15i + 20j| = \sqrt{15^{2}+20^{2}} = 25$

Now, we need to find the module of p and the module of q: $|p| = |9i + 12j| = \sqrt{9^{2}+12^{2}} = 15$

$|q| = |-6i - 8j| = \sqrt{(-6)^{2}+(-8)^{2}} = 10$

Then, evaluating |p-q|-{|p|-|q|}, we have:

$|p-q|-(|p|-|q|) = 25 - (15 - 10) = 25 - 5 = 20$

7 0

3 years ago

How do I find the slope of the line?

solniwko [45]

Answer:

where the dots are

Step-by-step explanation:

4 0

3 years ago

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