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vfiekz [6]
3 years ago
6

Please help solve these ​

Mathematics
2 answers:
Arisa [49]3 years ago
6 0

Answer:

16. 5.1b + 0.8

17. x

Step-by-step explanation: All you have to do is add the common values 3.2b and 1.9b

kondaur [170]3 years ago
3 0
The correct answers are the ones he gave you
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I'm having trouble
Liono4ka [1.6K]
It would be B because you would take amelias age and take two away since todd is five years younger to get the a-5.
hope this helps :)
8 0
3 years ago
What are the solutions for the equation 2cos0+1=0 ?
Oksanka [162]

Answer:

2cos0=-1

cos0=-1/2

proved

4 0
3 years ago
16.3 Divided (-7.89)<br> I need ASAP
Anvisha [2.4K]

Answer:

-2.0659021

Step-by-step explanation:

If the number you're dividing by has a decimal, move the decimal point all the way to the right counting the number of places you've ... In this problem we divide 4.71 by 3.2 out to 3 decimal places in the quotient answer.

Hope this helps

7 0
3 years ago
Read 2 more answers
Please help, I'd greatly appreciate it ​
NeX [460]
<h2>♥Bonjour dear♥</h2>

Your answer is=>

{ \bold{ =  > y - 3 =  \frac{1}{2} (x + 6)}}

{ \bold{ =  > y - 3 =  \frac{1x}{2}  +  \frac{6}{2} }}

{ \bold{ =  > y - 3 =  \frac{1x}{2}  + 3 }}

{ \bold{ =  > y  =  \frac{1x}{2}  + 3 + 3}}

{ \bold{ =  > y =  \frac{1x}{2}  + 6 }}

✌Do mark my answer as brainliest ✌ ♥And follow me♥

8 0
3 years ago
Read 2 more answers
What is the value of x?<br> Who ever answers the question I’ll give you brainliest
Nutka1998 [239]

Answer:

115

Step-by-step explanation:

By interior angle sum postulate of a quadrilateral.

3x \degree + 45 \degree = 360 \degree \\  \\ 3x \degree = 360 \degree  -45 \degree  \\  \\ 3x \degree = 315 \degree  \\  \\  x \degree =  \frac{315 \degree }{3} \\  \\ x \degree =  105 \degree \\  \\ x = 105

8 0
3 years ago
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