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3 years ago

If lines m and n are parallel, and 5 measures 120o, which is the measure of 3?

1 answer:

3 0

If angle 3 is adjacent (right next to) angle 5, then its measure would be 60 degrees. If angle 3 is congruent (vertical or alternate interior/exterior) to 5, it is 120.

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Please help, I’ll mark your answer as brainliest.

valentina_108 [34]

Answer:

x = - $\frac{13}{2}$ - $\sqrt{157}$ / 2 or

x= - 13/2 + $\sqrt{157}$ / 2

Step-by-step explanation:

1- Substitute and calculate

if you don't want to give me brainlist its okay I don't mind I just like helping people with their problems

4 0

2 years ago

A recipe for biscuits calls for 1 cups

Svetllana [295]

Answer:

Step-by-step explanation:

1 1/2 × 3 = 4 1/2

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5 0

2 years ago

If 4x - 3 = 25 then x =.....

Aloiza [94]

Answer:

4x - 3 = 25

+ 3 + 3

4x = 28

x = 7

1st = add like terms

2nd = simplify

3rd = divide both sides

Hope this helps

4 0

3 years ago

Read 2 more answers

Ana is planning to plant roses around the edge of a circular flowerbed having a diameter of 7 feet. If the total cost of plantin

Lemur [1.5K]

Pi is equal to the amount of times the diameter fits around a circle, in this case, 7xPi is equal to your total cost. 7Pi=176, to find the cost per foot divid 176 by 7 foot, this gives you the amount. I hope you found this helpful.

4 0

3 years ago

You win $10 000 in a Best Math Student competition. Being a generous person, you decide to invest the money

krok68 [10]

Cumulative costs of the investments of a mutual fund you currently hold are the amount invested. Net Investment is one investment action's net amount of inflow.

Invested Amount in PP $\bold{= \$2400}$
Invested Amount in TT $\bold{= \$(10000 - 2400) = \$7600}$

Solution:

The formula for calculating the simple interest:

$\to \text{Simple interest} = principal \times rate \times time$

Total amount = 10000

Let :

Invested Principle (PP) $\bold{= r}$ ............................. (i)
Invested Amount in TT $\bold{= 10000 - r}$ ................................. (ii)

From both investments total earned interest = $620

$\to \bold{PP \ investment \ return + TT \ investment\ return = 620}$

$\to (r \times 10\% \times 1) + (10000 - r \times 5\% \times 1) = 620\\\\\to (r \times \frac{10}{100} \times 1) + (10000 - r \times \frac{5}{100} \times 1) = 620\\\\\to (r \times 0.10 \times 1) + (10000 - r \times 0.05 \times 1) = 620\\\\\to 0.1r + 500 - 0.05r = 620\\\\\to 0.05r = 620 - 500\\\\\to 0.05r = 120\\\\\to r =\frac{ 120}{0.05}\\\\\to r = 2400$

Therefore,

Invested Amount in PP $\bold{= \$2400}$
Invested Amount in TT $\bold{= \$(10000 - 2400) = \$7600}$

Learn more :

brainly.com/question/20014745

8 0

2 years ago