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inna [77]
3 years ago
12

Find the values of the variables.

Mathematics
2 answers:
Jlenok [28]3 years ago
6 0

Answer:

The fourth option - t = 3, y = 5

Step-by-step explanation:

-8 + t becomes -5, thus t is 3 since -8 + 3 = -5.

-12 becomes -2y - 2, so we can set these equal to each other as -2y - 2 = -12 and solve from there. Add 2 to both sides, -2y = -10, then divide by -2 on both sides, y = 5.

deff fn [24]3 years ago
3 0

<em>The</em><em> </em><em>value </em><em>of</em><em> </em><em>t</em><em> </em><em>is</em><em> </em><em>3</em><em>.</em>

<em>the</em><em> </em><em>value </em><em>of</em><em> </em><em>y</em><em> </em><em>is</em><em> </em><em>5</em><em>.</em>

<em>please</em><em> </em><em>see</em><em> the</em><em> attached</em><em> picture</em><em> for</em><em> full</em><em> solution</em>

<em>hope</em><em> </em><em>it</em><em> helps</em>

<em>Good</em><em> </em><em>luck</em><em> on</em><em> your</em><em> assignment</em><em> </em>

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I
Delvig [45]

Answer:

y= 1/2 x +7

the slope is 1/2 since hwne it's perpendicular, it's reciprocal and the sign also changes

Step-by-step explanation:

3= -4 +b

b= 7

4 0
2 years ago
How many different four-digit numbers can be made using the digits 1,2,3,4,5,6 if no digit can be used more than once?
igomit [66]

Answer:

360

Step-by-step explanation:

The given digits are 1,2,3,4,5,6.

So, total number of digits = 6.

We need to find the number of different ways to form four-digit numbers using the digits, without repetition.

Total ways for first place = 6

After selecting 1 digit the number of remaining digits is 5. So,

Total ways for second place = 5

Similarly,

Total ways for third place = 4

Total ways for forth place = 3

Total number of ways = 6\times 5\times 4\times 3=360

Therefore, 360 four digit numbers are possible.

5 0
3 years ago
the worlds landmass are divided into seven continents. The largest continent in terms of landmass is Asia, representing almost 3
dem82 [27]
A none; B africa C Asia and Africa
6 0
3 years ago
Which inequality is the same as 7-2/b &lt;5/b
Stells [14]

Answer:

\large\boxed{0

Step-by-step explanation:

Domain:\ b\neq0\\\\7-\dfrac{2}{b}

7 0
3 years ago
Read 2 more answers
Please help me I’m stuck
Gre4nikov [31]

Answer:

x = 3.7

Step-by-step explanation:

We can find the side of the hypotenuse by applying pythagorean theorem.

{5}^{2}  +  {5}^{2}  =  {x}^{2}

25 + 25 =  {x}^{2}

50 =  {x}^{2}

x = 5 \sqrt{2}

Now we can apply pythagorean theorem on the other triangle

(5 \sqrt{2} ) {}^{2}  +  {x}^{2}  =   {8}^{2}

50 +  {x}^{2}  = 64

{x}^{2}  = 14

x =  \sqrt{14}

x = 3.7

4 0
3 years ago
Read 2 more answers
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