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Nutka1998 [239]
3 years ago
12

Give your answer with an exponent

Mathematics
1 answer:
Klio2033 [76]3 years ago
5 0
5³*5^6=5^9
8^7/8²=8^5
9^7/9^11=1/9²
4^5^3=4^15

when multiplying like bases you add exponents. when dividing like bases you subtract exponents. when reasoning a number to a power then to another power you multiply exponents
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What is 4x-8=9y-5 in standard form
givi [52]
4x-8=9y-5 in standard form is 4x-9y=3
4 0
4 years ago
Solar panels installed in a backyard have a cross section that is a right triangle. The diagram shows the approximate dimensions
Citrus2011 [14]

Answer:

About 4.2 ft

Explanation:

The area of the traingle can be calculated in two ways.

A=\frac{1}{2}\text{width}\cdot\text{length}

where width = 4.4 ft and length = 13.6 ft.

Putting in the values for width and length gives

\begin{gathered} A=\frac{1}{2}13.6\cdot4.4_{} \\ \boxed{A=29.92ft^2} \end{gathered}

The other way that the area can be calculated is

A=\frac{1}{2}\cdot\text{height}\cdot\text{base}

where height = vertical length and base = 14.3 ft; therefore.

\begin{gathered} A=\frac{1}{2}14.3h \\ A=7.15h \end{gathered}

This must equal the area of the triangle we found above; therefore,

A=29.92=7.15h29.92=7.15h

dividing both sides by 7.15 gives

h=\frac{29.92}{7.15}\boxed{h\approx4.2ft}

which is our answer!

7 0
1 year ago
Please help me! it’s urgent
Verizon [17]

Answer: 85

Step-by-step explanation:

360degree for quad

thus

95+85+95 = 275

360-275 = 85

6 0
3 years ago
Read 2 more answers
Write two equations for a horizontal line and a vertical line.
wlad13 [49]
Two equations for a horizontal line could be y = 1 & y = 5
Two equations for a vertical line could be x = 2 & x = 6

Horizontal lines are created when y is always equal to one number, while vertical lines are created when x is always equal to one number.

Hope this helps!
5 0
3 years ago
HELP ASAP THIS IS DUE IN 5 MINUTES
Leona [35]

Answer:

25.5 m

Step-by-step explanation:

solve for the area of the triangle and the rectangle separately, then add the values together.

5 0
3 years ago
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