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BaLLatris [955]
2 years ago
10

Plsssssssssssssss i need help

Mathematics
1 answer:
sp2606 [1]2 years ago
5 0
When looking at the angle, the sides adjacent and hypotenuse are given. This means we use the cos function. Since we are solving for an angle, we inverse the cos.

In calculator, type: cos^-1(6/8)

Answer is A 41.4°
You might be interested in
Bob has 5.5 cups of flour. He uses 3.75 cups of flour. How much flour does bob have left?
LiRa [457]
If you would like to know how much flour does Bob have left, you can calculate this using the following steps:

5.5 cups of flour - 3.75 cups of flour = 5.5 - 3.75 = 1.75 cups of flour

Result: Bob has 1.75 cups of flour left.
8 0
3 years ago
Determine whether the system has no one, or infinitely many solutions.<br>y = 2x + 6 <br>y = -x - 3​
slava [35]

Answer:

One solution

Step-by-step explanation:

I think its 1 solution but I could be wrong, I looked it up and it said one solution.

5 0
3 years ago
Read 2 more answers
Andre set up a lemonade stand last weekend. It cost him $0.15 to make each cup of lemonade, and he sold each cup for $0.35.
seraphim [82]

Answer:

18 cups of lemonade

Step-by-step explanation:

so if it cost him $0.15 to make each cup of lemonade and he sold a cup for $0.35 then he sold 18 cups

4 0
2 years ago
Nathan participated in a 5k race. He walked 1/4 of the way , jogged 3/5 of the way , and run 3/20 of the way
marishachu [46]

Answer:

4.25 km (See Below)

Step-by-step explanation:

<em>The question is:</em>

<em>How many kilometers did Nathan walk and jog?</em>

<u>Solution:</u>

He walked 1/4th of 5 kilometer race

He jogged 3/5th of 5 kilometers race

Rest, he ran.

We need total km he ran and jog. That is (1/4) + (3/5)th:

\frac{1}{4}+\frac{3}{5}=\frac{5+3(4)}{20}=\frac{17}{20}

So, we find 17/20th of 5, which is:

\frac{17}{20}*5=4.25

So, Nathan walked and jogged 4.25 km of the race.

4 0
3 years ago
What is the answer to 4+{[1+(5-2]×3} is
OverLord2011 [107]

Answer:

16

Step-by-step explanation:

5-2=3+1=4*3=12+4=16

3 0
4 years ago
Read 2 more answers
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