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3 years ago

Plz help I will give brainliest

Mathematics

1 answer:

natali 33 [55]3 years ago

5 0

Answer:

Should be the second and third ones. If you multiply the values together, 3/4s will equal 3/16 and 3/32 with the other value.

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GarryVolchara [31]

The first one is 7/10 and the second one is 5/10

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3 years ago

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Using the graph as your guide, complete the following statement.

saw5 [17]

The discriminant of the function would be negative

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3 years ago

aused laptop computer sales price is $450 which is 75% of the original price whatwas the original price of the computer

il63 [147K]

Answer:

$600

Step-by-step explanation:

$450 which is 75% of the original price

75%=3/4

$450=3/4op

$450/ 3/4 =op

$450*4/3=op

$450/3=150*4=$600

7 0

3 years ago

A triangle has two sides measuring 16 and 21. The included angle is 116°. What is the length of the side opposite the 116° angle

Crank

Answer:

Length of the side opposite to angle $116^{\circ}$ is 31.49

Step-by-step explanation:

Included angle can be defined as the angle in between two sides of the triangle.

So angle $116^{\circ}$ is in between sides 16 and 21.

Refer to the attachment for triangle diagram.

To find the length of opposite side, use cosine rule as follows

$a^{2}=b^{2}+c^{2}-2\:b\:c\cos\left(A\right)$

From the diagram, $b = 21,c = 16,\angle A=116^{\circ}$

Substituting the values in the formula,

$a^{2}=\left(21\right)^{2}+\left(16\right)^{2}-2\left(21\right)\left(16\right)\cos\left(116\right)$

Simplifying,

$a^{2}=441+256-225792\left(-0.44\right)$

$a^{2}=991.59$

Taking square root on both sides,

$\sqrt{a^{2}}=\sqrt{991.59}$

$a=31.49$

Therefore length of third side is 31.49

7 0

3 years ago

-(14-2y) +3y+26 how do i find y

Setler79 [48]

Y is behind 2 its in plain sight

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4 years ago