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Mama L [17]
3 years ago
12

I need help writing the equations for these word problems, and maybe an explanation on how to write equations? I have a lot of t

rouble with it.
-

1. One angle of a triangle measures 120°. The other two angles are congruent. Write and solve an equation to find the measure of the congruent angles.

2. Linda is paid double her normal hourly rate for each hour she works over 40 hours a week. Last week, she worked 52 hours and earned $544. What is her hourly rate?

Mathematics
1 answer:
TEA [102]3 years ago
8 0
I hope this helps good luck

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How many odd positive integers less than 300 can be written using the numbers 2,4,5,and 8
DENIUS [597]

Answer:

4!

Step-by-step explanation:

Given four numbers 2, 4, 6, 8.

The numbers can be arranged to form an odd number which is less than 300.

That means we have three spaces to fill this. We can try out the different combination of the numbers.

Note that the numbers should be odd. So, in the unit digit should only be 5. 2, 4, 8 would make the number even.

Also, the first digit can only be two because other numbers would make it bigger than 300.

So, 2 ___ 5 is fixed. The middle digit could be any of the four.

So, 225; 245; 255 and 285 all satisfy the conditions.

So, four numbers can be formed.

5 0
3 years ago
Lawrence's parents pay him a base allowance of $20 per week and $3.55 per hour for extra chores he completes. Mrs. Johnson pays
sergey [27]

Answer:

7.15x + 3.55y + 20 = weekly income

Step-by-step explanation:

7.15x + 3.55y + 20 = weekly income


6 0
4 years ago
Suppose you have the following recursion formula a1 = 1, a2 = 2, and an = a(n - 1)+ a(n - 2)for integers n ≥ 3. How would you de
julia-pushkina [17]
A3=3
a4=5
a5=8

This sequence has properties similar to those of the Fibonacci sequence.
8 0
3 years ago
Hi please help i’ll give brain
Cloud [144]

Answer:

The GCF is going to be 30

Step-by-step explanation:

This Is how I find the GCF of 2 numbers. I find the prime factorization first, then I find the common factors and multiply them. Here

The prime factorization of 21, 2 × 3 × 3 × 5= 90

The prime factorization of 28, 2 × 3 × 5 × 7 = 210

The common factors are, 2, 3, and 5. We multiply those to get the GCF.

2 × 3 × 5 = 30

8 0
3 years ago
What is equivalent to 1/11?
Vilka [71]

Answer:

2/22, 3/33, 4/44

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
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