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3 years ago

What is the answer to this problem

Mathematics

2 answers:

In-s [12.5K]3 years ago

5 0

You can do the opposite, as in multiplying.
9.2× 5.3 = 48.76
48.76 = D

marshall27 [118]3 years ago

4 0

5.3 = d/9.2

d = 5.3 * 9.2

d = 48.76

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Figure TQRS~ BCDE.Name a pair of Corresponding sides

Elis [28]

Answer:

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These are the name of corresponding sides.

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3 years ago

How to find the sum of root for this? ASAP pls

jek_recluse [69]

Step-by-step explanation:

x² - 9x = 36

x² - 9x - 36 = 0

x² + 3x - 12x - 36 = 0

x ( x + 3 ) - 12 ( x + 3 )

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2 years ago

If the length of the shorter leg of a right triangle is 5 cm and the length of the hypotenuse is 8 cm, find the length of the lo

Brilliant_brown [7]

Answer:

The length of the longer leg is 6.24 cm.

Step-by-step explanation:

Here, the length of the hypotenuse = 8 cm

The length of shorten leg ( Base) = 5 cm

Let us assume the length of longer leg (Perpendicular) = k cm

Now, as the given triangle is a right angled triangle.

So, by the PYTHAGORAS THEOREM:

$( Base)^2 + ( Perpendicular)^2 = ( Hypotenuse)^2\\\implies (5)^2 + (k)^2 = (8)^2\\\implies k^2 = 64 - 25 = 39\\\implies k^2 = 39\\k = \sqrt{(39)} = \pm (6.24)$

Now,as k is the length of the side, so it cannot be negative.

⇒ k = 6.24 cm

Hence, the length of the longer leg is 6.24 cm.

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3 years ago

Evaluate the function at x = –2. A. y = –4 B. y = 0 C. y = 2 D. y = 3

lys-0071 [83]

From the graph, identify the x=-2 point on x axis,
(is it 2 units to left of origin.)

now, imagine a vertical line through it.
This vertical line intersects the given line at which point?
The y co-ordinate of this point is your answer.

From the given graph,
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4 0

3 years ago

Read 2 more answers

Solve this system of equations <br> plz help

frez [133]

Answer:

(10,30)

x=10

y=30

Step-by-step explanation:

Looking at the first one we know exactly what y is equal to in terms of x so whenever we need a y in the second equation we can just replace it with 3x which means we have

-.5x+35=3x

Solve for x and get

35=3.5x

10=x

We can then plug this x value into the first equation and solve for y

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our answer is therefore (10,30)

5 0

3 years ago

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