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Mashcka [7]
3 years ago
11

Choose the scenario below that matches this number sentence:

Mathematics
2 answers:
Nataly_w [17]3 years ago
7 0
The answer is fasho B
Yuri [45]3 years ago
3 0

Answer:

b

Step-by-step explanation:

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PLEASE PLEASE HELP ME PLEASE!!
Anna71 [15]

Answer:

the answer is 67!! I think I asked my teacher and thats what they said.

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
(115) the product of integers x, y, and z is even. is z even?
djyliett [7]
1. X/Y = Z

if x = 6, y = 2, then z = 3, not even

if x = 6, y = 3, then z = 2, even

<span>2. Z=XY </span>

so (z)^2 = 2*k (because x*y*z = 2k, where k is an integer)

<span>Sufficient, as if square of an integer is even ,then the integer is even</span>
5 0
4 years ago
Can someone please help me with this?
Ainat [17]

consec numbers are right after each other like 2, 3, 4

now if

2 is x

3 is x+1

4 is x+2

same for all consec numbers

=x +x+1 +x+2

Now this one says, 2 times the second and 3 times the third so its

=x +2(x+1) +3(x+2)


now the second part

x +2(x+1) +3(x+2) = 170

x + 2x + 2 + 3x + 6 = 170

6x + 8 = 170

6x = 170 -8

6x = 162

x = 27

so the numbers are 27, 28 and 29

3 0
4 years ago
Rank the following in order from most precise to least precise.
Alexus [3.1K]

Answer:

8.431 grams>5.46 seconds>980 meters>900 miles

7 0
4 years ago
Which equation has the same solution as x^2-6x-14
lions [1.4K]
So,

First, notice that all of the answer options are in completed square form.  So all we have to do is complete the square for the initial equation and see which equation it matches.

x^2-6x-14=0

Isolate the constant term.
x^2-6x=14

Add the necessary amount to both sides (halve the x term and square it).
x^2-6x+9=23

Factor the completed square.
(x-3)^2=23

This equation is identical to the equation in option B.

The correct answer is B.
6 0
3 years ago
Read 2 more answers
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