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Andrej [43]
3 years ago
5

Cyrus solved a quadratic equation. His work is shown below.

Mathematics
2 answers:
ASHA 777 [7]3 years ago
7 0

Answer:

sorry the text is all messsed up so i cant answer the questionstep #

Brrunno [24]3 years ago
3 0

Answer:

Step 2

Step-by-step explanation:

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2/3 x 2 1/3 = what is the awsner to this
topjm [15]

Answer:

1 5/9

Step-by-step explanation:

3 0
3 years ago
Help me with the questions in the image
aliya0001 [1]

Answer:

12

96

9

38

25

Step-by-step explanation:

<h3>i.a+7 for a=5</h3>

5+7=12

<h3>ii.8(c+3) for c =9</h3>

8(9+3)

8(12)

96

<h3>iii.n+8 divided by 4 for n=28</h3>

=28+8 divided by 4

=36 divided by 4

=9

<h3>iv.6p+40 divided by 5 for p =5</h3>

=6×5+40 divided by 5

=30+40 divided by 5

=70 divided by 5

=38

<h3>v.3x+7 for x=6</h3>

=3×6+7

=18+7

=25

5 0
3 years ago
Please can anyone help me answer this question I'm really struggling with it
Anika [276]

Answer:

v =  {210cm}^{3}

Step-by-step explanation:

Formula for finding the volume of a triangular prism is given as:

v =  \frac{1}{2}  \times b \times h \times l

where,

b = breadth = 7cm

h = height = 6cm

l = length = 10cm

Thus,

v =  \frac{1}{2}  \times 7cm \times 6cm \times 10cm

v =  \frac{1}{2}  \times 420 {cm}^{3}

v  =  \frac{ {420cm}^{3} }{2}

v =  {210cm}^{3}

7 0
3 years ago
A store had a number of chairs in stock at the beginning of the week. During the week, 66 chairs were sold, leaving the store wi
Ann [662]
They had 81 chairs at the beginning
6 0
3 years ago
Read 2 more answers
Sasha packed unit cubes into a prism, as shown. Which statement about the volume of the box is true.
Zina [86]

Answer:

The answer is " The volume is greater than 50 cubic units "

Step-by-step explanation:

In this question, the value of the units and figure is missing that's why its solution can be defined as follows:

Let's the unit value =50 and please find the figure in the attachment file.

The given figure shows its box is not filled with 50 cubes. These were ten empty places where cubes could be placed.

This figure indicates that only the box size will be four units per five units per three units, so they realize it will be in...

\to (4 \times 5 \times  3) \ units^3 = 60 \ units^3

That's why the volume value exceeds 50 cubic units.

6 0
2 years ago
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