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Vikki [24]
3 years ago
10

I need help solving these problems

Mathematics
1 answer:
dexar [7]3 years ago
6 0
Number 3: x+x+100= 180 x=40
number 4: x+x+112=180 x= 34
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A rectangle has a width of 10 centimeters. The rectangles length is 4 times it’s width what is the perimeter of the rectangle
DiKsa [7]

Answer:

40

Step-by-step explanation:

the length would be 40 because four tens equals 40.

4 0
4 years ago
Which is the simplified form of the expression
erica [24]

Answer:

4 / x¹⁴y⁸

Step-by-step explanation:

eliminate parenthese by multiplying all exponents inside parentheses by the exponent outside the parentheses:

1/2⁶ ÷ 1/4⁴ = 1/64 ÷ 1/256 which equals 256/64 or 4

x⁻⁶y⁴ ÷ x⁸y¹² = x⁻¹⁴y⁻⁸ = 1/x¹⁴ · 1/y⁸

put it all together to get:

4÷(x¹⁴y⁸)

3 0
3 years ago
bill has a bike that weights 56 pounds . magda has a bike that weights 52 pounds. she add a bell and a basket to her bike. the b
pickupchik [31]
No because she's adding ounces plus 2 pounds so she's up to 54 pounds so... plus the 12 ounces and 8 ounces, and 12 ounces into 1 pound would be 0.75 so it's almost a pound....then 8 ounces into a pound would be 0.5 pounds so if you add the two 0.75 and 0.5 you would get 1.25 pounds... so 1.25 plus 54 pounds would not be 56 pounds...So No. Please mark brainliest:)!
7 0
3 years ago
Write an equation in slope-intercept form of the line with slope 4 and a point at<br> (0, -3)*
bogdanovich [222]
Y=4x-3
Follow this equation y=mx+b (m=slope, b= point given)
3 0
3 years ago
He product of ten and a number is greater than the difference of four times the number and two.
Debora [2.8K]

Answer:

You can use 1 as a solution.

Step-by-step explanation:

10 + 1 = 11

1 * 4 = 4

4 - 2 = 2

11 > 2

4 0
4 years ago
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