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3 years ago

in the diagram the length of S is 2/3 of the length of t. If s has an area of 368 cm2, find the perimeter of the figure

Mathematics

2 answers:

Ber [7]3 years ago

5 0

What shape is this?

Burka [1]3 years ago

3 0

1. Can you supply the diagram?
2. What shape is this?

either of these will be enough to help me solve this for you. Currently with what I have, this is unsolvable. Sorry :(

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Please help me with this. What am I supposed to set the ratio equal to?

jenyasd209 [6]

The number that you get

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3 years ago

Here is an expression: 3 • 2t

leva [86]

Answer:

1. 6

2. 24

Step-by-step explanation:

Substitute in the values for t and solve the expression.

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3 years ago

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What is the value of x? 68 32 54 36

Dovator [93]

Answer:

A) 68

Step-by-step explanation:

Use the Exterior Angle Theorem.

The Exterior Angle theorem states that the exterior angle's measurement will be equal that of the two opposite interior angles.

Set the equation. Note that you are given the exterior angle and one interior angle:

58 + x = 126

Isolate the variable, x. Note the equal sign, what you do to one side, you do to the other. Subtract 58 from both sides of the equation:

x + 58 (-58) = 126 (-58)

x = 126 - 58

x = 68

A) 68 is your answer.

4 0

1 year ago

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HELP GEO TESTT NEED ANSWERS 1, 2, 3, THXXXXXX

anzhelika [568]

Where’s the picture ?

5 0

2 years ago

Which of the following are solutions to the equation below?

scoundrel [369]

Answer:

The correct options for the solution values are:

$x=2\sqrt{2}-5$

$x=-2\sqrt{2}-5$

Step-by-step explanation:

Given the expression

$x^2+10x+25=8$

Subtract 25 from both sides

$x^2+10x+25-25=8-25$

Simplify

$x^2+10x=-17$

Add 25 or 5² to both sides

$x^2+10x+5^2=8$

$x^2+10x+5^2=\left(x+5\right)^2$

so the expression becomes

$\left(x+5\right)^2=8$

$\mathrm{For\:}f^2\left(x\right)=a\mathrm{\:the\:solutions\:are\:}f\left(x\right)=\sqrt{a},\:-\sqrt{a}$

solve

$x+5=\sqrt{8}$

Subtract 5 from both sides

$x+5-5=2\sqrt{2}-5$

$x=2\sqrt{2}-5$

solve

$x+5=-\sqrt{8}$

Subtract 5 from both sides

$x+5-5=-2\sqrt{2}-5$

$x=-2\sqrt{2}-5$

Therefore, the solution to the equation

$x=2\sqrt{2}-5,\:x=-2\sqrt{2}-5$

Hence, the correct options for the solution values are:

$x=2\sqrt{2}-5$

$x=-2\sqrt{2}-5$

6 0

2 years ago