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3 years ago

PLEASE HELP!!! Find the angle measures and explain

Mathematics

1 answer:

alexandr1967 [171]3 years ago

6 0

The answer to your problem is C

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Myron is cooking meat. The double number line shows that he needs 1212 hours to cook 55 kilograms of meat. Based on the ratio sh

Alex Ar [27]

Answer: He needs 20 hours for making 33 kg of meat.

Step-by-step explanation:

Since, if a a thing in quantity $x_1$ takes time $t_1$ and that thing in quantity $x_2$ takes time $t_2$

Then, we know that,

$x_1\times t_1=x_2\times t_2$

$\frac{x_1}{x_2} = \frac{t_2}{t_1}$

Here, $x_1=55$ kg, $t_1=12$ hours, $x_2= 33$ kg and $t_2=?$

Thus, $\frac{55}{33} = \frac{t_2}{12}$

⇒ $t_2=\frac{55}{33}\times 12$

⇒ $t_2=\frac{5}{3}\times 12$

⇒ $t_2=20$

Thus, he needs 20 hours to make 33 kg of meat.

7 0

3 years ago

Read 2 more answers

Jan 258:00:56 AM

horsena [70]

Answer:

The equation of the straight line in point-slope form

$y - 4 = \frac{7}{9} (x-0)$

The equation of the straight line

7x -9y +36 =0

Step-by-step explanation:

Step(i):-

Given that the points (0,4) and (-9,-3)

The slope of the line

$m = \frac{y_{2} - y_{1} }{x_{2}- x_{1} } = \frac{-3-4}{-9-0} = \frac{7}{9}$

Step(ii):-

Equation of the straight line passing through the point (0,4) and having slope m = 7/9

$y - y_{1} = m (x-x_{1} )$

$y - 4 = \frac{7}{9} (x-0)$

9 y - 36 = 7x

9y = 7x + 36

$y = \frac{7x}{9} +\frac{36}{9}$

Slope - intercept form

$y = \frac{7x}{9} +4$

Final answer:-

The equation of the straight line in point-slope form

$y - 4 = \frac{7}{9} (x-0)$

The equation of the straight line

7x -9y +36 =0

8 0

3 years ago

-21. A consumer products company is formulating a new shampoo and is interested in foam height (in mm). Foam height is approxima

ExtremeBDS [4]

Answer:

0.057

Step-by-step explanation:

To obtain the p value, we need to obtain the test statistic :

For a one sample test :

Test statistic is given by :

(xbar - μ) ÷ (σ/√(n))

(185 - 175) ÷ (20/√(10))

10 ÷ 6.3245553

Test statistic = 1.581

Qe used the Z distribution because we are working with the population standard deviation.

Using the Pvalue from test statistic calculator :

Pvalue obtained using the Pvalue from Z statistic calculator, we obtain ;

Pvalue = 0.0569

5 0

3 years ago

What is the answer to the equation 8-5x+3

xz_007 [3.2K]

The answer would be 3x+3 equals 6x << answer :)
PLEASE make sure to thank me by pressing the thanks button also give me the brianeist answer/crown! :D

3 0

3 years ago

4x5+4x1= blank x6 (distributive property)

Pie

Multiply all the numbers by what you see on the screen and the six the side and then divide it into a equal amount.

5 0

3 years ago