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erik [133]
3 years ago
11

TIMED! I need help finding out how to do this

Mathematics
1 answer:
Andreyy893 years ago
6 0

Answer:

The third answer. Or answer choice C.

Step-by-step explanation:

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What’s the answer please help me no links at all if you do I will report
ANEK [815]

Answer: 78

Step-by-step explanation:

7 0
3 years ago
Help me please thank youu ❤️
Nata [24]

Answer: 5^6=15,625

Step-by-step explanation:

To solve this exercise it is important to remembet the definition Definition of a Logarithm:

If x >0 and, b>0,b\neq 1, then y = log_bx is equivalent to b^y=x (which is the exponential form).

Knowing this definition and having  the following logarithmic equation:

6=log_515,625

You can identify that:

b=5\\y=6\\x=15,625

Therefore, susbtituting values into b^y=x, you can rewrite this equation as an exponential equation. Then:

5^6=15,625

7 0
4 years ago
What is the surface area of the square pyramid represented by the net?
igor_vitrenko [27]
So the area of one triangle is (3.5 x 9 ) 31.5  , times that by 4 gives us 126 , now add that to 7 squared which is 126 + 49 . the answer is 175 cm^2<span />
8 0
4 years ago
WXYZ is a parallelogram. Find the measure of angle Z
Delvig [45]

Given:

The figure of a parallelogram.

To find:

The measure of angle Z.

Solution:

We know that, the consecutive interior angles of a parallelogram are supplementary angles, it means there sum is 180 degrees.

In the given figure angle W and angle Z are supplementary angle. So,

m\angle W+m\angle Z=180^\circ

(18b-11)^\circ+(9b+2)^\circ=180^\circ

(27b-9)^\circ=180^\circ

(27b-9)=180

Adding 9 on both sides, we get

27b=180+9

27b=189

b=\dfrac{189}{27}

b=7

Now,

m\angle Z=(9b+2)^\circ

m\angle Z=(9(7)+2)^\circ

m\angle Z=(63+2)^\circ

m\angle Z=65^\circ

Therefore, the correct option is C.

5 0
3 years ago
The number 7.325 rounded off to three significant figures is .
MariettaO [177]
Answer would be 7.33 Since the last digit 5 is rounded up
5 0
3 years ago
Read 2 more answers
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