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lara31 [8.8K]
2 years ago
14

How do I solve the question 3/4+1/2

Mathematics
1 answer:
Bas_tet [7]2 years ago
4 0

Answer: 1 1/4

Step-by-step explanation:

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A. 115<br> B. 167<br> C. 126<br> D. 96
geniusboy [140]

Answer:

126

Step-by-step explanation:

Let x be the missing length

The triangles are similar:

● UE/140 = 45/x

From the graph we deduce that:

● UE = 140 - 90 = 50

Replace UE by its value

● 50/ 140 = 45/x

Switch x and 50

● x / 140 = 45/50

45/50 is 9/10 wich is 0.9

● x/140 = 0.9

Multiply 0.9 by 140

● x = 140 × 0.9

● x = 126

5 0
3 years ago
Read 2 more answers
Three brothers spent different amounts of money on their recent vacation.
Fofino [41]
What is the full question
6 0
3 years ago
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A polynomial function upper P left parenthesis x right parenthesis with rational coefficients has the given roots. Find two addi
mylen [45]

Given that a polynomial function P(x) has rational coefficients.

Two roots are already given which are i and 7+8i,

Now we have to find two additional roots of P(x)=0

Given roots i and 7+8i are complex roots and we know that complex roots always occur in conjugate pairs so that means conjugate of given roots will also be the roots.

conjugate of a+bi is given by a-bi

So using that logic, conjugate of i is i

also conjugate of 7+8i is 7-8i

Hence final answer for the remaining roots are (-i) and (7-8i).

5 0
3 years ago
The weights of 2-pound bags of Best Dog Food are approximately normally distributed with a given mean ul and
Arte-miy333 [17]

Answer: 99.7%

Step-by-step explanation:

Edg 2020

7 0
3 years ago
The model represents the equation 3x - 2 &lt; 4 what is the solution for this inequality
musickatia [10]

Answer:

<em>x < 2</em>

<em />

Step-by-step explanation:

3x - 2 < 4

 <em>  + 2 | + 2</em>

------------------

    3x < 6

         ↓

<em>(3x) / 3  <  6 / 3</em>

         ↓

       x < 2

8 0
3 years ago
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