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Troyanec [42]
3 years ago
11

What is 4/7 x 4/7? I’m just a middle schooler whose confused :(

Mathematics
2 answers:
baherus [9]3 years ago
6 0

Answer:

16/49

Step-by-step explanation:

you have a numerator of four

4 times 4 = 16

and a denominator of 7

7 times 7 = 49

16/49

oee [108]3 years ago
5 0

Answer:

16/49

Step-by-step explanation:

4 ×4 is 16 then 7 × 7 is 49 making the answer 16/49

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The point (1, –5) is reflected across the y-axis.
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Step-by-step explanation:

the answer is C -1 -5 this will help

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3 years ago
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Determine the amplitude of the function y = 2 cos x from the graph shown below:
kirill115 [55]
4 is the answer I had the same question
8 0
3 years ago
PLS HELP ME W/ #8 ASAP
tiny-mole [99]

Answer:

x=2

TU:4(2)-1=7

UB: 3

TB: 10

Step-by-step explanation:

4x-1+2x-1=5x

6x-2=5x

6x=5x+2

subtract 5x from both sides

x=2

TU: (4x-1)

4(2)-1

8-1

7

TU:4(2)-1=7

UB: (2x-1)

2(2)-1

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TB: 10

7 0
2 years ago
Find the value of d.
Ket [755]
First find the value or (DEA)
For this you will have to use the Pythagorean theory,
{a}^{2} + {b}^{2} = {c}^{2}
C is mainly the hypotenuse,
Meaning you either want to find A or B,

Since the hypotenuse has two segments, both values are 10, then just add them together making it 20,

Then 16 will be A or B, in this case it will be A,

To find a you must first move A to the other side by doing the opposite,
{b}^{2} = {c}^{2} - {a}^{2}
Now plug in the values,
{b}^{2} = {20}^{2} - {16}^{2}
{b}^{2} = 400 - 256
{b}^{2} = 144
Now just find the square root of both factors,
\sqrt{ {b}^{2} } = \sqrt{12}
The value of (DEA) is,
b = 12
Now we want to find (d)
Since 12 is the value of the base, then divide it 2 to find (DE), after just repeat the whole process but with the value of hypotenuse 10 instead of 20 since we want to find the smaller triangle,
{a}^{2} = {c}^{2} - {b}^{2}
Now plug in the value
{a}^{2} = {10}^{2} - {6}^{2}
{a}^{2} = 100 - 36
{a}^{2} = 64
Now find the square root of both factors,
\sqrt{ {a}^{2} } = \sqrt{64}
a = 8

The value of (d) is (8)

Hope this helped
:D
4 0
3 years ago
Hellllppppppppppp!!!! Please
ella [17]

Answer:

UMMM UMMM UMMM

Step-by-step explanation:

THE ANSWER IS...................THE ANSWER THE NEXT PERSON SAY

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3 years ago
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