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3 years ago

Does anyone know anything about parallelograms?

2 answers:

8 0

To identify a parallelogram, the shape has to meet one of the following criteria:
It has two pairs of parallel opposite sides.
It has two pairs of equal opposite angles.
It has two pairs of equal and parallel opposite sides.
Its diagonals bisect each other.

Hopes it helps

m_a_m_a [10]3 years ago

7 0

Answer:

two sets of parallel lines sides, four sides, Quadrilateral

Step-by-step explanation:

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I have 9 questions. multiply or divide

Alchen [17]

4. 70
5. 80
6. 151
7. 73
8. 741
9. 7,739
or you can use the calculator next time

5 0

3 years ago

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Given the parent function f(x) = 2^x, which graph shows f(x) + 1?

mixer [17]

Answer: First Option

a) exponential function going through point (0, 2) and ending up on the right

Step-by-step explanation:

Look at the attached image, the red line represents a function of the form:

$f(x) = 2^x$

Note that this function cuts to the axis and at the point (0, 1)

Also when x tends to ∞ f(x) tends to ∞ and when f(x) tends to -∞ then f(x) tends to zero.

If we perform the transformation $y = f(x) +1$ then the graph of y is equal to the graph of f(x) displaced 1 unit up. Then the new cutting point with the axis y will be: (0, 2) as shown in the attached image (blue line)

The transform function is $y =2^x +1$

Finally the answer is the first option

4 0

3 years ago

Multiply 15×2.23**

kkurt [141]

Answer:

33.45

16x+19

6 0

3 years ago

Simplify the expression. -5/8(-3/8-1/4)

prisoha [69]

Answer:

25/64

Step-by-step explanation:

To get this answer, first you need to use the distributive property:

(-3/8)(-5/8) - (1/4)(-5/8)

Next, multiply:

15/64 - (-5/32)

Change the negative signs into a positive sign:

15/64 + 5/32

Multiply 5/32 by 2 on both top and bottom:

15/64 + (5)(2)/(32)(2)

You will then get:

15/64 + 10/64

Now, add the numerators. You will get:

25/64

This is your answer. I hope it helped!

5 0

3 years ago

8. For circle A, the circumference is 31.4 ft. What is the area? Use 3.14 for pi

telo118 [61]

Answer:

$\huge\boxed{\sf A = 78.5\ ft\²}$

Step-by-step explanation:

Circumference = C = 31.4 ft

We know that,

Where, r is the radius

31.4 = 2(3.14)r

31.4 = 6.28(r)

Divide 6.28 to both sides

31.4/6.28 = r

5 ft. = r

Now,

<h3><u>Finding area:</u></h3>

A = πr²

A = (3.14)(5)²

A = (3.14)(25)

$\rule[225]{225}{2}$

7 0

2 years ago

Read 2 more answers