3 years ago

Can someone help me on this please

Mathematics

1 answer:

barxatty [35]3 years ago

8 0

Answer:

y=15

Step-by-step explanation:

180-146=34°

(5y+3)+(4y+8)+34=180

5y+3+4y+8=146

9y+11=146

9y=135

y=15

You might be interested in

Multiply. What is the value of the second partial product?<br><br> 26 × 107

Reil [10]

Answer:

Below

Step-by-step explanation:

(20*100)+(20*7)+(100*6)+(7*6)

8 0

3 years ago

Jorge’s current hourly wage for working at Denti smiles is $12.00. Jorge Was told that at the beginning of the next month, his n

Eduardwww [97]

Answer:

It’s C $12.75. You have to find 6% and add that on to $12.00

Step-by-step explanation:

7 0

4 years ago

What is the total surface area,in square feet, of the net shown below

fredd [130]

Answer:

There is no net....can you add a picture of it please? Thank you.

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Convert from Decimal Notation to Scientific Notation

Bingel [31]

Answer:

Hence, 0.0000087 can be expressed as $8.71 \times 10^{-6}$ .

Step-by-step explanation:

- Given 0.00000871

- Move the decimal point so that the factor is greater than or equal to 1 but less than 10 .

- Then count n and write no. as product with a power of 10 .

Step 1 of 1

Consider 0.00000871,

8.71

Decimal has moved 6 places to right.

The power will be negative as the original no. is less than 1 .

$\begin{array}{r}8.71 \times 10^{-6} \\0.0000087=8.71 \times 10^{-6}\end{array}$

3 0

2 years ago

During the summer Nancy decides to run the air conditioner in her house. After running the AC for a week, she checks her balance

alexgriva [62]

Answer:

Her utility bill decreased

Step-by-step explanation:

$-9.66 is closer to 0 but before her bill was -$25.66 so that's farther away so her bill decreased.

4 0

3 years ago