2 years ago

How do I solve this equation?

Mathematics

1 answer:

muminat2 years ago

8 0

Answer:

x=4,-3

step-by-step

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Hello, I need help with this question, please and thank you.

dangina [55]

Step-by-step explanation:

It appears that given geometrical shape is a HEXA-DECAGON or a 16 sided polygon.

Measure of one interior angle of hexa-decagon can be given as:

$\frac{(n - 2) \times 180 \degree}{n} \\ \\ = \frac{(16 - 2) \times 180 \degree}{16} \\ \\ = \frac{14 \times 45 \degree}{4} \\ \\ = \frac{7 \times 45 \degree}{2} \\ \\ = \frac{315 \degree}{2} \\ \\ = 157.5\degree \\$

5 0

3 years ago

a bike store marks up the wholesale cost of all bikes by 30%. Calvin wants to buy a bike that has a price tag of $125. What was

Mashutka [201]

Answer:

$162.50

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Need help!! I’d really appreciate it....

LenaWriter [7]

40. m∠2=148° m∠4=148°

41. ∠2 and ∠5

42. ∠1 and ∠2

43. ∠3 and ∠5

Sorry, I don't know how to do the rest, but I hope this helps!

6 0

3 years ago

Help!!!!<br>Given log7⁡3≈0.5646 and log7⁡16≈1.4248, evaluate the expressions.

Alinara [238K]

Answer:

a) 0.356

b) 1.1397

Step-by-step explanation:

a) log₇2

log(2) / log(7)
0.356

b) log₇ (¹⁴⁷/₁₆)

<u>log (¹⁴⁷/₁₆)</u>

log (7)

1.1397

6 0

2 years ago

Last week Elle bought 4 apples for $2.40. This week she bought 9 apples for $5.40. If the cost per apple remains the same, how m

OlgaM077 [116]

Answer:

4 apples are $2.40

That means that 2 apples will be $1.20

And that one apple will be $0.60

$0.60*9= $5.40

She buys 5 more apples each week so she will buy 14 apples this week

$0.60*14= $8.40

Final answer : She will buy 14 apples next week for $8.40

Hope it helped! : )

8 0

3 years ago