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Licemer1 [7]
3 years ago
6

Which expression represents the product of an unknown number and 19?

Mathematics
2 answers:
Galina-37 [17]3 years ago
7 0
I would go with D. Hope that helps :)
Vesnalui [34]3 years ago
5 0
D.

19 • n

The dot (•) is an alternative for the multiplication sign (×)
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Determine whether angle-angle-angle (AAA) is a valid means for establishing triangle congruence. If it is a valid criterion, exp
Igoryamba

AAA is not a valid congruence theorem. This is because we can construct two different triangles, of different shapes, and they both have the same corresponding angles. See the diagram below. Simply form any triangle you want and scale up or down to form a second triangle. The two triangles are similar, but they aren't congruent. They need to be the same size and shape to be congruent.

5 0
3 years ago
H(t) = −t2 + t + 1 h(−1)
Gwar [14]

Based on the given parameters, the value of the function h(-1) is -1

<h3>How to evaluate the function?</h3>

The equation of the function is given as:

h(t) =-t^2 + t + 1

The function is given as:

h(-1)

This means that t = -1

So, we substitute t = -1 in the equation h(t) =-t^2 + t + 1

h(-1) =-(-1)^2 + (-1) + 1

Evaluate the exponent

h(-1) =-1 - 1 + 1

Evaluate the like terms

h(-1) = -1

Hence, the value of the function h(-1) is -1

Read more about functions at:

brainly.com/question/1415456

#SPJ1

<u>Complete question</u>

Consider the following function definition, and calculate the value of the function

h(t) = −t2 + t + 1 h(−1)

6 0
1 year ago
Please write it down step by step :)
grandymaker [24]

Answer:

-6

Step-by-step explanation:

Some nasty order of operations coming up.

Firstly, deal with that squared:

-12 / 3 * (-8 + 16 - 6) + 2

Simplify the bracket:

-12 / 3 * 2 + 2

Simplify -12 / 3:

-4 * 2 + 2

Simplify -4 * 2:

-8 + 2

Simplify:

-6

3 0
3 years ago
Can anyone help? I’d greatly appreciate it :)
Lena [83]

Answer:

bilmiyorum sna kolu gelsın

8 0
2 years ago
Find the product of (3.7 × 104) and 2.
Debora [2.8K]

Answer:

A. The answer is 7.4x10^3

7 0
3 years ago
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