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andrey2020 [161]
3 years ago
14

Lines r, s, t, and u intersect as shown below. What is x?

Mathematics
2 answers:
Alik [6]3 years ago
8 0

Answer:

That's easy, it's 117 degrees

Step-by-step explanation:

Using exterior angles therom.

Tatiana [17]3 years ago
3 0

Answer:

87 degrees

Step-by-step explanation:

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What is 692.14 in word form
bazaltina [42]
Word form of 692.14: Six hundred ninety-two and fourteen hundredths.
4 0
4 years ago
We can use the formula density mass over volume to find the density of a substance square metal plate has a density of 10.7 g of
sweet-ann [11.9K]

Answer: The volume of given substance is 2.2 cm^{3}.

Step-by-step explanation:

Given: Density = 10.7 g/cm^{3}

Mass = 23.54 g

Density of a substance is the mass of substance divided by its volume.

Mathematically, Density = \frac{mass}{volume}

Substitute the values into above formula to calculate volume as follows.

Density = \frac{mass}{volume}\\10.7 g/cm^{3} = \frac{23.54 g}{volume}\\volume = \frac{23.54 g}{10.7 g/cm^{3}}\\= 2.2 cm^{3}

Thus, we can conclude that the volume of given substance is 2.2 cm^{3}.

8 0
3 years ago
Solve the system 8y-5z=23 3y-2z=6<br><br> 100 POINTS
Hatshy [7]

Answer:

z = 21 ; y= 16

Step-by-step explanation:

first of all we have to isolate a variable.

In second expression we can obtain:

3y = 2z+6

y = 2/3 z + 2

now we have to substitute this value in the first equation and solve it

8(2/3z+2)-5z = 23

16/3z + 16 -5z = 23

16z +48 - 15z = 69

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now we have to substitute z in the second equation:

y = 2/3 (21) +2

y = 14+ 2 = 16

y = 16

6 0
3 years ago
Read 2 more answers
Can you help me with any of these please (not lazy don't understand )
Anarel [89]
I believe the first one is h becuase there is a y on the left side.
for the second one just find the slope for the points and see which one doesn't fit in the groups (I would use tables)
and for the last one try writing equations for them.

but idk tho that's just what I would do.
5 0
3 years ago
Which statement is an example of the Reflexive Property of Equality?
mafiozo [28]
Reflexive pretty much means something relating to itself. The reflexive property of equality simply states that a value is equal to itself. Further, this property states that for all real numbers, so your answer will be (A) x = x.
6 0
3 years ago
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