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harkovskaia [24]
3 years ago
13

What is the value of this expression? (-7)9

Mathematics
1 answer:
SIZIF [17.4K]3 years ago
7 0
Answer is -63, all you need to do is multiply -7 by 9.
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Tina is making a frame for a picture she drew. The length of the picture is 11 1/9 inches, and the width of the picture is 7 1/4
77julia77 [94]

Answer:

3 31/36 inches

Step-by-step explanation:

11 1/9 = 100/9

7 1/4 = 29/4

100/9 = 400/36

29/4 = 261/36

400/36 - 261/36 = 139/36

139/36 = 3 31/36

3 0
3 years ago
Slove for fg -9h= 10j to get g by itself
Afina-wow [57]
<span>Simplifying fg + -9n = 10j Solving fg + -9n = 10j Solving for variable 'f'. Move all terms containing f to the left, all other terms to the right. Add '9n' to each side of the equation. fg + -9n + 9n = 10j + 9n Combine like terms: -9n + 9n = 0 fg + 0 = 10j + 9n fg = 10j + 9n Divide each side by 'g'. f = 10g-1j + 9g-1n Simplifying f = 10g-1j + 9g-1n</span>
7 0
3 years ago
A ballet troupe has 28 dancers, including 4 new members. Express the ratio of new members to the total number of dancers in the
inn [45]

Answer:112

Step-by-step explanation:

so what you do is that you do 28*4 and then will get you your answer

7 0
4 years ago
Read 2 more answers
Answer this questions with Step-by-step explanation for 25+ points
Vaselesa [24]

Answer:

4(X+9)

Solution.

4×x+4×9

4x+36

Do same process for every question of the image above.

7 0
3 years ago
At which root does the graph of f(x) = (x + 4)6(x + 7)5 cross the x-axis?
Gennadij [26K]

Answer:

at x = -7  it will cross over

Step-by-step explanation:

Roots    -4   and  -7

 the power of 6   means the graph will not crossover (it will be positive...kinda like a parabola)

 the power of 5 means there will be a negative component of the graph and it will cross over the axis

3 0
3 years ago
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