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Angelina_Jolie [31]
3 years ago
9

3 to the 2nt power +4- 2 times 3

Mathematics
2 answers:
Maru [420]3 years ago
7 0

33

Step-by-step explanation:

iren2701 [21]3 years ago
4 0

Answer:

33

Step-by-step explanation:

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For question 6 find the value of m and p
ANTONII [103]

Answer:

p = 10

m = 5

Step-by-step explanation:

2p - 5 = p + 5

2p - p = 5 + 5 add like terms

p = 10

The given triangle is an isosceles triangle and IJ = IH

10 = 2m divide both sides by 2

5 = m

5 0
3 years ago
Type the correct answer in each box. Use numerals instead of words.
swat32

Answer:

hope it helps plz mark me brainliest!

Step-by-step explanation:

4x² - 3, x less than/equal to 0

Step-by-step explanation:

y = (-1/2)[(x+3)^½]

(x+3)^½ = -2y

Square both sides,

(x+3) = (-2y)²

x+3 = 4y²

x = 4y²-3

Interswitch x and y

Inverse is 4x²-3

Domain of inverse is the range of f.

The range of f is less than/equal to 0

Because at x = -3, f(x) = 0

For x > -3, f(x) is negative

Domain of inverse is x less than/equal to 0

7 0
3 years ago
5.2 + 3 + (-1.5) + (-3.3)+ (-3.8) + (-9.2)<br><br> A. 96.1<br> B. -96.1<br> C. -9.6<br> D. 9.6
morpeh [17]

The answer is -9.6. Hope that helps

8 0
3 years ago
The measure of an angle is 71°. What is the measure of its supplementary angle?
SpyIntel [72]

Supplementary angles add up to 180°

-> The measure of an angle that is supplementary to a 71° angle is 180° - 71° = 129°

5 0
3 years ago
Solve the simultaneous equations:<br><br> 3a-2b=14 <br> 12a+9b=39
kirill [66]
Use elimination
Multiply first equation by 4
12a - 8b = 56
12a + 9b = 39
Subtract both
-17b = 17
b = -1
Plug in -1 for b
3a - 2(-1) = 14
3a = 12, a = 4
Final answer: a = 4, b = -1
5 0
3 years ago
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