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11Alexandr11 [23.1K]
3 years ago
6

9x-42+49=0 how to factor? Zero property

Mathematics
2 answers:
icang [17]3 years ago
4 0
63




.dhrbfudbficbrbxjdbfbdj
leva [86]3 years ago
3 0
Isolate the variable by dividing each side factors that don’t contain the variable
Exact form:
-7/9
Decimal form
-0.7
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Do all circles have all right angles? <br><br>Yes or no​
Zarrin [17]

Answer:

They do

Step-by-step explanation:

Both have 4 90 degree (right) angles.

A triangle has 3 sides and 3 angles. The angles of a triangle always add up to 180 degrees.The “angle” of a circle is 360 degrees – all the way around.

Hope this helps (Sometimes i think circles don't have any angles at all)

6 0
2 years ago
Which of the following is a function equivalent to f(x) = 3(1.7)4x? (5 points) f(x) = 25.06x f(x) = 3(8.35)x f(x) = 3(8.25x) f(x
denis23 [38]

Answer:


Step-by-step explanation:

Given:  f(x) = 3(1.7)4x

This can also be looked at as:  f(x) = 3 × 1.7 × 4 × x

You can multiply the three values four different ways and they will all be equivalent.

f(x) = (3 × 1.7) × 4 × x = 5.1(4)x

f(x) = 3 × (1.7 × 4) × x = 3(6.8)x

f(x) = 1.7 × (3 × 4) × x = 1.7(12)x

f(x) = 3 × 1.7 × 4 × x = 20.4x


7 0
3 years ago
Read 2 more answers
Mary spent a total of $320.92 for a party. She spent $200.20 on food, plus an additional $30.18 for each hour of the party. How
Vedmedyk [2.9K]

Answer:

4.006627

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Find the circumference of circle P in terms of pi , P = 5ft
ra1l [238]
If by P=5ft you mean the radius is 5 then c = 2pi r or c = 10pi or approx 31.4 ft
4 0
3 years ago
Read 2 more answers
The variable, y, varies directly with x. If y = 26 when x = 21,<br> what is y when x = 64?
STatiana [176]

Answer:

y=69

Step-by-step explanation:

first step:when y=26 and x=21

c=y-x

c=26-21

c=5

second step: when y is unknown and x=64

To find y we simply add the value of c to x

y=x+c

y=64+5

y=69

6 0
3 years ago
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