3 years ago

Need help with 7 and 9 pls help

Mathematics

1 answer:

Genrish500 [490]3 years ago

4 0

Answer:

<em>The remaining amount on the lunch card is $96 dollars.</em>

Hope this helps!

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2 3 4 5 6 7 8 9 10

mihalych1998 [28]

About $80
5.29*16.3=86.227 which is closest to 80

5 0

3 years ago

Helene spends 22% of her budget on transportation expenses. Enter this percent as a decimal and as a fraction in simplest form.

den301095 [7]

22%=0.22 as a decimal, and 0.22 is written as 11/50

8 0

3 years ago

Read 2 more answers

Which statements are true about the place values in the number 99.999?

dalvyx [7]

A and B are correct... reason is because hundredths is 1/10 to tenths and tenths are 10 times bigger than hundredths. C and D are wrong.

Hope this helped!

Nate

4 0

3 years ago

I need help with these two trigonometry problems.

Sloan [31]

Answer:

$B \approx 32.1\°; A \approx 39.0\°$

Step-by-step explanation:

Sine theorem: in any triangle, the ratio between a side and the sine of the opposite angle is constant

$\frac{sin\ \alpha}a = \frac{sin\ \beta}b =\frac{sin\ \gamma}c$

In our case, for the left triangle,

$\frac {sin\ 103\°}{11} =\frac{sin\ B} 6 \rightarrow sin\ B = \frac6{11} sin\ 103\°$

Time to grab a calculator and crunch numbers. Double check your calculator is in degrees and not in radians (plug in sin 30°, if you're getting 0.5 you're good) and you will get

$sin\ B \approx 0.53 \rightarrow B \approx 32.1\°$

Same difference with the right triangle. With the same calculations

$sin\ A = \frac{26}{41} sin 83\° \approx 0.68 \rightarrow A \approx 39.0\°$

5 0

2 years ago

How??????????????????????

Digiron [165]

Answer:

y=-1/3x+7

Step-by-step explanation:

y=mx+c

m=-1/3, c=7

y=-1/3x+7

5 0

3 years ago