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Romashka-Z-Leto [24]
3 years ago
15

Substitute: StartFraction sine (45 degrees) Over a EndFraction = StartFraction sine (77 degrees) Over 8 EndFraction .

Mathematics
1 answer:
fiasKO [112]3 years ago
6 0

Answer:

a=5.81

Step-by-step explanation:

We want to solve for the value of a in the expression:

\frac{sin 45}{a}=\frac{sin 77}{8}

Cross Multiply

8 X sin 45=a X sin 77

Divide both sides by sin 77° to obtain a.

a=\frac{8 X sin 45}{sin 77}

a=5.81

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Which algebraic expression represents “Marcus ran four times as far this week”? 4 + n 4n n – 4
disa [49]

Answer:

The Answer would be 4n

Step-by-step explanation:

Since Marcus ran four times as far this week, we need to know how far he ran last week in order to solve this expression. Since we do not know this information it becomes our variable (n). From the statement we can also infer that there is multiplication since he states the word "times". Therefore our Algebraic Expression would be the following.

P = 4n

P being distance ran by Marcus, and n being distance ran last week by Marcus.

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

5 0
3 years ago
Read 2 more answers
What is the sale price of $59 with a 10% discount??
Sergio [31]
10% of 59 = 5.9

59 - 5.9 = 53.1

answer: sale price is $53.1
4 0
3 years ago
While packing for thier cross-country move, the chen family uses a crate that has the shape of a cube. The Chens want to pack a
Brrunno [24]

If the framed picture is shaped like a square and has a 12 square foot surface area, then the answer is yes, it will fit flush against the edge of the crate.

Given Part A:

the volume of the cube = 64 cubic feet

therefore, ∛64 = 4 feet

hence one edge measures 4 feet.

Now for Part B:

the area of the square is 12 square feet.

hence, √12 = 3.36 feet.

we can observe that 3.46<4

which indicates that the area covered by the painting is less than that of the one side of the crate, which makes it easy for the painting to fit in the crate.

Hence the painting will fit a side of crate.

Learn more about Area and Perimeter here:

brainly.com/question/24571594

#SPJ9

Your question was incomplete. Please find the missing content here.

While packing for their cross-country move, the Chen family uses a that has the shape of a cube. PART A PART B If the crate has the volume V = 64 cubic feet, The Chens want to pack a large, framed painting. If an area of 12 square feet , will the painting fit flat what is the length of one edge? the framed painting has the shape of a square with against a side of the crate? Explain.

3 0
2 years ago
Ms. Simpson gives her class the following problem:Simplify: 3 (x-2) + 6x. Mikey
Schach [20]

Answer:

first off, when did Marge become a teacher

Step-by-step explanation:

Second off, he didn't flip the sign inside of the parentheses.

3 0
3 years ago
Read 2 more answers
(0,5) and (4,8) find the equation
-Dominant- [34]
Y’all need to find out on the graft but it was 0.5 will be on the last line
7 0
4 years ago
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