3 years ago

Dose a polygon usually have more sides or more angles

Mathematics

2 answers:

Marysya12 [62]3 years ago

8 0

Polygons should have the same number of sides and angles

Helen [10]3 years ago

4 0

i think more angles than sides

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8) The equation of a line that has a slope of -2 and a y-intercept of 3 is:

Eva8 [605]

The bb and j was the source of the questions

5 0

3 years ago

Sharon is painting her house. she needs 5 gallons of brown paint for every 7 gallons of white paint. How many gallons of white

Igoryamba

Answer:

19.6

Step-by-step explanation:

The ratio of brown paint to white paint is, 5:7 or $\frac{5}{7}$ so if he bought 14 gallons of white paint we need to figure out:

$\frac{5}{7} =\frac{14}{x}$

which we can as it only has one unknown:

5x=14×7

5x=98

x=19.6

So the answer is 19.6

3 0

2 years ago

Read 2 more answers

Work out how many litres of water she saves by having a shower instead of a bath

Ber [7]

Water used for shower = 10.6 x 7 = 74.2 liters

Water used for bath = 35 x 120 x 40 = 168 000 cm³ = 168 liters

Difference = 168 - 74.2 = 93.8 liters.

Answer: She saved 93.8 liters of water by showering instead of taking a bath.

5 0

3 years ago

The length of an object in feet is equal to three times its length in yards. The length of a water slide is 48 feet. Write and s

wariber [46]

Yards=x
ft=3x
48=3x
x=16
the length if the water slide in yards is 3. 3 yards

5 0

3 years ago

Solve each system of equations; nonlinear algebra 2<br><br> x2 + x + y - 26 = 0<br> x + y = 1

BigorU [14]

Answer:

(5,-4) and (-5,6)

Step-by-step explanation:

Given:

$\left\{\begin{array}{l}x^2+x+y-26=0\\ \\x+y=1\end{array}\right.$

Solve it. First, express y in terms of x from the second equation:

$y=1-x$

Substitute it into the first equation:

$x^2+x+1-x-26=0\\ \\x^2-25=0\\ \\(x-5)(x+5)=0$

Apply zero product property:

$x-5=0\ \text{or}\ x+5=0$

So,

$x=5\ \text{or}\ x=-5$

When $x=5,$ then $y=1-5=-4$

When $x=-5,$ then $y=1-(-5)=6$

We get two solutions: (5,-4) and (-5,6)

8 0

3 years ago