2 years ago

Provide a statement and reason for each of the following using the indicated

Mathematics

1 answer:

grin007 [14]2 years ago

5 0

2x + 5 = 11

(-5)

2x = 6

(/2)

x = 3

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13. Find the value of x. 140° 136° х 148° 142° 150°

garik1379 [7]

Answer:

sum of interior angle of heptagon is 900°.

140°+148°+136°+150°+142°+90°+x=900°

806+x=900°

x=900°-806°

x=94°

8 0

3 years ago

Kylie buys cranberries and raspberries in the ratio of 8:9 to prepare mock tails. If she buys 64 ounces of cranberries what is t

xeze [42]

Answer: 136 ounces

Step-by-step explanation:

Given: The ratio of cranberries and raspberries is 8:9 .

Let quantity of cranberries= 8x , quantity of raspberries = 9x

If quantity of cranberries = 64 ounces

$\Rightarrow\ 8x=64\\\\\Rightarrow\ x=\dfrac{64}{8}\\\\\Rightarrow\ x=8$

Quantity of raspberries = 9(8) = 72 ounces

Total quantity = 64 ounces + 72 ounces = 136 ounces

Hence, the total weight of berries purchased= 136 ounces

6 0

3 years ago

3a) There were 25 red markers, 32 blue markers, and 38 green markers in a tub. Explain how you would construct a bar graph for t

Tema [17]

Answer:

Step-by-step explanation:

you would show x and y lines and title frequency to side and colours to bottom

0-40 on the y axis title is frequency

and on bottom graph put the colours. red blue and green always using equal intervals for names or time or colours along the x axis.

5 0

3 years ago

Read 2 more answers

I'm completely lost. I don't know how to start the question. Can you help me ?

BaLLatris [955]

The answer is D 13/28.

8 0

4 years ago

Read 2 more answers

Solve the equation without the use of a calculator. please Help!!! Thank you!!! 5=2x^2+3

Olin [163]

Solving for X.

5 = 2x^2 + 3 Subtract 3 from both sides.

2 = 2x^2 Divide by 2 on both sides.

1 = x^2 Take the square root of both sides.

X = 1

8 0

4 years ago