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Blizzard [7]
3 years ago
7

Can somebody help me with those Math questions?

Mathematics
1 answer:
Cerrena [4.2K]3 years ago
5 0
The 3rd question out of 13 is tangent39= opposite/adjacent

So tan39=x/190
Multiple 190 by both sides

190tan39=x
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Determine the unknown integer in each number sentence <br> ___ + (-6) = 27
Whitepunk [10]
Your answer is 33 because you do the opposite of -6, so 27+6=33
3 0
3 years ago
Read 2 more answers
The value of a rectangle is 128 cubic yards. The base of the prism has an area of 8 square yards.
san4es73 [151]

Answer:

<h2><em><u>16</u></em><em><u> </u></em><em><u>yards</u></em></h2>

Step-by-step explanation:

<em><u>Given</u></em><em><u>,</u></em>

Volume of the rectangular prism = 128 cubic yards

Base area of the prism = 8 square yards

<em><u>Let</u></em><em><u>,</u></em>

Height of the prism be = h

<em><u>As</u></em><em><u> </u></em><em><u>we</u></em><em><u> </u></em><em><u>know</u></em><em><u>,</u></em><em><u> </u></em>

Base area × height = Volume of the given prism

<em><u>Therefore</u></em><em><u>,</u></em><em><u> </u></em>

By the problem,

=> 8 sq. yd × h = 128 cu. yd

=> 8h = 128

  • <em>(</em><em>On</em><em> </em><em>dividing</em><em> </em><em>8</em><em> </em><em>from</em><em> </em><em>both</em><em> </em><em>sides</em><em>)</em>

=  >  \frac{8h}{8}  =  \frac{128}{8}

  • <em>(</em><em>On</em><em> </em><em>Simplification</em><em>)</em>

=> h = 16

<em><u>Hence</u></em><em><u>,</u></em><em><u> </u></em><em><u>the</u></em><em><u> </u></em><em><u>height</u></em><em><u> </u></em><em><u>(</u></em><em><u>h</u></em><em><u>)</u></em><em><u> </u></em><em><u>of</u></em><em><u> </u></em><em><u>the</u></em><em><u> </u></em><em><u>prism</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u>16</u></em><em><u> </u></em><em><u>yards</u></em><em><u> </u></em><em><u>(</u></em><em><u>Ans</u></em><em><u>)</u></em>

5 0
2 years ago
(PLEASEEE HELP ASAP!!) The Sugar Sweet Company will choose from two companies to transport Its sugar to market. The first compan
LiRa [457]

Answer:

Q1:14 Q2:8903.5

Step-by-step explanation:

I find that using equations to solve problems makes it a lot easier.

The first company's equation would be y=5743+225.75x because 5743 is the set fee and 225.75 is for each ton of sugar. The second company would be y=7500+100.25x for the same reasons.

So we need to find a value of x that works for each company and a value of y that is the same for the cost.

Now we combine them.

Solve for x:

5743+225.75x=7500+100.25x

-5743                -5743

225.75x= 1757+100.25x

-100.25x           -100.25x

125.50x=1757

/125.5     /125.5

x=14

Therefore, for Q1, the answer is 14.

Now we solve for y by substituting x for 14.

5743+225.75(14)

5743+3160.5

8903.5

We can also check this with the other equation

7500+100.25(14)

7500+1403.5

8903.5

So therefore, the answer to Q2 would be 8903.5.

8 0
3 years ago
3g+5=20 how do you solve that equation
german
3g+5=20
-5. -5

3g=15
Divide both numbers by three
g=5
3 0
4 years ago
An = an-1 + <br><br>What number belongs in the blank space in the recursive formula?
-Dominant- [34]
Answer: D) 8

-------------------------

The number outside the (n-1) term, which is 8, is the common difference. It tells us how much to increment by each time. In this case, the next term is found by adding 8 onto the previous term. That's exactly what a_n = (a_{n-1}) + 8 is saying.
3 0
3 years ago
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