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3 years ago

Someone help Me it’s timed!!!

Mathematics

2 answers:

Studentka2010 [4]3 years ago

8 0

Answer:

Im pretty sure its 42

Step-by-step explanation:

hope this helps!

Orlov [11]3 years ago

3 0

Answer: v=42

Step-by-step explanation:

18+(6)(4)

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In a right triangle the length of a hypotenuse is c and the length of one leg is a, and the length of the other leg is b, what i

swat32

Apply the Pythagoras Theorem

${c }^{2} = {a}^{2} + {b}^{2}$
${9 }^{2} = {7}^{2} + {b}^{2}$
$81 = 49+ {b}^{2}$
$81 - 49 = {b}^{2}$
$32= {b}^{2}$
Take square root of both sides

$b = \sqrt{32}$
$b = 4 \sqrt{2}$

5 0

3 years ago

Read 2 more answers

Use the ditributive property for -8 (x / 3)

ioda

Greetings!

"Use the distributive property for $-8 (x / 3)$ ."

The distribute property is used to simplify an expression/equation. This is done by multiplying the contents of the parenthesis by the number outside of bracket.

 $-8 (x / 3)$
$=(-8*x / -8*3)$
Simplify.
 $=(-8x/-24)$

Hope this helps.
-Benjamin

4 0

3 years ago

Which of the following expressions is the conjugate of a complex number with −5 as the real part and 4i as the imaginary part?

makvit [3.9K]

"−5 − 4i" is the one among the following expressions given in the question that is the conjugate of a complex number with −5 as the real part and 4i as the imaginary part. The correct option among all the options that are given in the question is the third option. I hope that this is the answer that has helped you.

3 0

3 years ago

Please help I’m struggling

Ivenika [448]

Answer:

Step-by-step explanation:

HAHAHAHAHAHAHAHHAHAHHAHAA

3 0

3 years ago

Can someone please help me answer this?

Lina20 [59]

DEF = BAC : x = 15 <==

once u allign ur triangles, u will see that there is a scale factor of 1.5.
6 * 1.5 = 9

1.5(x - 5) = 15
1.5x - 7.5 = 15
1.5x = 15 + 7.5
1.5x = 22.5
x = 22.5/1.5
x = 15 <==

6 0

3 years ago