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bogdanovich [222]
4 years ago
10

HELPPPPPPP ME PLEASE!!!!!

Mathematics
2 answers:
strojnjashka [21]4 years ago
6 0
Angle 7 = 142 degrees
Snowcat [4.5K]4 years ago
4 0
You can see that the two angles (38° and 7) form a line or 180°. So, angle 7 and 38° must add to 180°. So, angle 7 is:
180-38 = 142

Your answer is 142°.
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What is 225.286 rounded to the nearest tenths<br> one, and hundredth
ziro4ka [17]

Answer:

One:225

Tenth: 225.2

Hundredth: 225.29

Step-by-step explanation:

In pretty sure this is right i apologize if not I havent done this in a couple of years.

7 0
3 years ago
Need help every time i answer it i get it wrong
LekaFEV [45]

Answer:

1/3 = x/9

x =9/3

x = 3

Step-by-step explanation:

that is the answer

5 0
3 years ago
Which statement describes the value of the expression 67 x 1/6
mash [69]

Answer:

the answer is 67

Step-by-step explanation:

5 0
3 years ago
(3x^7)^4=cx^n what is c
GalinKa [24]

Answer:

Step-by-step explanation:

3x−7=4

1 Let x=\frac{11}{3}x=  

3

11

​  

.

3\times \frac{11}{3}-7=4

3×  

3

11

​  

−7=4

2 Cancel 33.

11-7=4

11−7=4

3 Simplify  11-711−7  to  44.

4=4

4=4

hard too understand

7 0
3 years ago
If |u| = 10, |v| = 8, and the angle formed between them is 60°, then u · v = ?
Gre4nikov [31]
U . v  = |u| . |v| cos 60   = 10 * 8 * 0.5 = 40   This is called the scalar (or dot) product.
5 0
4 years ago
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