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3 years ago

6

Can someone please help me?

2 answers:

Keith_Richards [23]3 years ago

8 0

Because the angles of both triangles are equal, they are similar triangles, and because they share side JL, they are congruent triangles. due to this, the length of side KJ=JM, therefore 2x-7=3x-16. solving this for x, we get that x=9. And because KJ=2x-7, plugging in 9 for x we get that KJ=11 m

Rama09 [41]3 years ago

4 0

Yes I can help. what do you need

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Please help me with this 3x=9

fenix001 [56]

Answer:x = 3

Step-by-step explanation:

X =9/3

X=3

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3 years ago

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What is 30% as a fraction

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= 30%

= 0.3

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Oduvanchick [21]

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2 years ago

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Construct 3 linear equation starting with qiven solution z = 1/3

Andreyy89

Answer:

(a) $9z+2=5$

(b) $21z-11=-4$

(c) $4z=2-2z$

Step-by-step explanation:

We are required to construct 3 linear equations starting with the given solution z = 1/3.

<u>Equation 1</u>

<u /> $z=\frac{1}{3}$ <u />

Multiply both sides by 9

$9z=\frac{1}{3}\times 9\\9z=3$

Rewrite 3 as 5-2

9z=5-2

Add 2 to both sides

Our first equation is: $9z+2=5$

<u>Equation 2</u>

<u /> $z=\frac{1}{3}$ <u />

Multiply both sides by 21

$21z=\frac{1}{3}\times 21\\21z=7$

Rewrite 7 as 11-4

21z=11-4

Subtract 11 from both sides

Our second equation is: $21z-11=-4$

<u>Equation 3</u>

<u /> $z=\frac{1}{3}$ <u />

Multiply both sides by 6

$6z=\frac{1}{3}\times 6\\6z=2$

Rewrite 6z as 4z+2z

4z+2z=2

Subtract 2z from both sides

Our third equation is: $4z=2-2z$

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3 years ago

Miguel is designing shipping boxes that are rectangular prisms. One shape of the box with height h in feet, has a volume defined

iren2701 [21]

Answer: 105ft^3

Step-by-step explanation:

8 0

3 years ago