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Flura [38]
3 years ago
8

RS=3x-16, ST=4x-8, RT=60 Equation: __=60

Mathematics
1 answer:
worty [1.4K]3 years ago
4 0
RS + ST = 60 (3x-16) + (4x-8) = 60 7x-24 = 60 then add 24 in each side so 7x=84 X=12
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This is really improtant
Oduvanchick [21]
To determine the lines that are parallel, you will need to find the missing angle length in the pairs of supplementary angles (totaling 180 degree).

180 - 114 = 66 degrees
180 - 112 = 68 degrees

Using these you can see the lines that are parallel.  They have matching angle measurements.

c // f
d // e


4 0
3 years ago
Un capital de 4000 lei este plasat în regim de dobândă simplă pe o perioadă de 3 ani cu rata dobânzii
9966 [12]

Answer:

960

Step-by-step explanation:

The simple interest formula is the following:

I = P*r*t

Where I is the interest generated after t years, P is the inicial value and r is the rate of interest.

In this case, we have that the inicial value is P = 4000, the rate of interest is r = 8% = 0.08 and the amount of time invested is t = 3 years.

So, the interest will be:

I = 4000*0.08*3 = 960

3 0
3 years ago
Complete the factorization of 4x2 – 9.
Nastasia [14]
Your Answer would be:

4x2<span> – 9 = (2x - 3)(2x + 3)
</span>
Hope this helps!
4 0
3 years ago
Read 2 more answers
What is the value of the expression 2 + 32 ⋅ (5 − 1)? 31 32 37 38
zvonat [6]

Answer:

38

Step-by-step explanation:

Pemdas

P = Parentheses

E = Exponents

M = Multiplication

D = Division

A =  Addition

S = Subtraction

5 0
3 years ago
Use the equation 6.25h = 100 to find h use the nuberof hours she will have to work to earn the money
Taya2010 [7]
If you just want to solve for h, as it appears, isolate h by dividing both sides of the equation by 6.25. 

That leaves h = 16.  (16 hours, presumptively).
3 0
3 years ago
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