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3 years ago

What is the Compound Inequality that is true for the missing side length? 3cm, 4cm, Xcm

Mathematics

1 answer:

Brrunno [24]3 years ago

3 0

Answer:

$x< 3+4\: and\\\left | 3-4 \right |$

Step-by-step explanation:

1. Well, when it comes to triangles. Mainly Pythagorean Triple, right triangles whose sides are 3,4,5 or 5,11,12

2. Keeping in mind this a Pythagorean Triple, then x=5

3. Then we can write it as Compound Inequality by combining the Statements for an Inequality of Triangle:

We can write it as

$5$

Or we can do:

$4$

and:

$3$

4. Writing in terms of x:

$x$

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△HFM∼△PST

loris [4]

Answer:

The perimeter of △HFM is 50.75 units

Step-by-step explanation:

The correct picture of the question in the attached figure

we know that

If two figures are similar, then the ratio of its corresponding sides is proportional, and this ratio is called the scale factor

we have

△HFM∼△PST ----> given problem

step 1

Find the scale factor

Let

z ----> the scale factor

$z=\frac{HF}{PS}$

substitute the given values

$z=\frac{14}{8}=1.75$

step 2

Find the perimeter of triangle PST

Remember that the perimeter of a triangle is the sum of its three length sides

$P=8+9+12=29\ units$

step 3

Find the perimeter of triangle HFM

we know that

If two figures are similar, then the ratio of its perimeters is equal to the scale factor

The perimeter of triangle HFM is equal to the perimeter of triangle PST multiplied by the scale factor

$29(1.75)=50.75\ units$

6 0

3 years ago

Simplify the expression 9− 3(2)2

Kazeer [188]

Answer:

-3

Step-by-step explanation:

9-3(2)2

9-(6)2

9-12

-3

3 0

3 years ago

Read 2 more answers

Two numbers have a GCF of 6 one is 24 the other number is less than 30 what could the other number be ?

Oksana_A [137]

The other number could be 6. The GCF of 6 and 24 is 6, and 6 is less than 30.

6 0

3 years ago

Point B has coordinate B(1, –1). What is the coordinate of B' under a scale factor of 3?

Zarrin [17]

Answer:

The coordinate B' is $B' = (3, -3)$ .

Step-by-step explanation:

The new coordinate is computed by applying the scale factor with respect to origin:

$B' = \alpha \cdot B$

$B' = 3\cdot (1,-1)$

$B' = (3\cdot 1, 3 \cdot (-1))$

$B' = (3, -3)$

3 0

3 years ago

Does Anyone know this???

Ber [7]

You can try this for any value of n, if you find one instance that is false, the statement is false.

Let's take n=5, then the following should be true:

F₇ is the sum of the first 5 terms.
F₇ = 13, and 1+1+2+3+5 = 12; they're different.

So the statement is false.

7 0

3 years ago