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3 years ago

Find area of the triangle ABC with angle A = 71.273 degree, length b = 12.6 and length

Mathematics

1 answer:

mylen [45]3 years ago

6 0

Answer:

im not sure if this is right or not but you can try it if you want

Step-by-step explanation:

A. 75.8 square units B. 76.4 square units C. 76.8 square units D. 79.4 square units

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A baker uses 20 cups of flour to make 4 loves of bread. Use this to solve the question in the picture!

mariarad [96]

Answer:

60 cups of flour

Step-by-step explanation:

Since it takes 20 cups of flour for 4 loves of bread this means we're going to need to multiply 20x3=60

7 0

3 years ago

How is the graph of y = 8x2 − 1 different from the graph of y = 8x2?

BlackZzzverrR [31]

Answer:

since it's the lhs we are concerned about, i. e., Y axis, so it must be either up or down. now look at the question, it says 8x2 - (1), it means one lower value of y i. e., 1 unit down

5 0

2 years ago

Which value of $y$ makes the equation $3y+8=7y+11$ true?

valentinak56 [21]

value of y which satisfies equation $3y+8=7y+11$ is $y= \frac{-3}{4}$ .

<u>Step-by-step explanation:</u>

We have , 3y+8=7y+11 . We need to find which value of y satisfies this equation 3y+8=7y+11 :

$3y+8=7y+11$

⇒ $3y+8=7y+11$

⇒ $(3y+8)-3y=(7y+11)-3y$

⇒ $8=4y+11$

⇒ $4y+11 = 8$

⇒ $(4y+11)-11 = 8-11$

⇒ $4y= -3$

⇒ $\frac{4}{4}y= \frac{-3}{4}$

⇒ $y= \frac{-3}{4}$

Therefore, value of y which satisfies equation $3y+8=7y+11$ is $y= \frac{-3}{4}$ .

8 0

2 years ago

Mark’s Clothing store buys shoes for $20 and sells them for $70. Calculate the percent increase that the store charges.

Cloud [144]

Answer:

29%

Step-by-step explanation:

20 divided by 70 which is .285 which is .29

4 0

3 years ago

Write the slope-intercept form of the equation through (4, 2) perpendicular to y=4x-4

Black_prince [1.1K]

Answer: y = -(1/4)x + 3

Here’s my work:

4 0

3 years ago