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eduard
2 years ago
7

Suma de fraccion 1/5 + 5/8​

Mathematics
2 answers:
Lady_Fox [76]2 years ago
5 0

33/40

Step-by-step explanation:

you have to look for the lcm

1/5+5/8

8/40+25/40=33/40

lbvjy [14]2 years ago
3 0

Answer:

33/40

Step-by-step explanation:

1/5x8= 8/40

5/8x5=25/40

add them

reduce answer:

33/40

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The sum of the measures of two acute angles is always greater than 90 degrees
kotykmax [81]

Answer:

One acute angle will always measure between 0° and 90° . Two acute angles can sum to be either greater than, less than, or equal to a right angle. Two acute angles can be complementary angles (adding to 90° ). Two acute angles alone cannot sum to make a straight angle (180° )

4 0
3 years ago
Rhoads earned $324.65 delivering newspapers. She promised her sister 0.2 of her earnings for helping her.How much does Rhoads ow
pashok25 [27]
In math problems, "of" usually means "multiplied by."

(owed to sister) = 0.2*(earnings)
.. = 0.2*$324.65
.. = $64.93

Rhoads owes her sister $64.93.
7 0
3 years ago
A video game displays 132 frames in 6 seconds on Penelope's computer. What is the rate in frames per second?
juin [17]

Answer:

unit\ rate=22\ frames\ per\ second

Step-by-step explanation:

we know that

To find the unit rate , divide the total frames by the total seconds

Let

x ----> the total frames displayed by the video game

y ----> the total seconds

unit\ rate=\frac{x}{y}

we have

x=132\ frames\\y=6\ seconds

substitute the values

unit\ rate=\frac{132}{6}=22\ frames\ per\ second

8 0
3 years ago
Scarlet built a scale model of a ship, using the scale 3 : 32. The measurements of the model are given in the table. Dimension M
FrozenT [24]

\dfrac{\text{length of model}}{\text{length of ship}}=\dfrac{3}{32}\\\\\text{substitute}\\\\\dfrac{17}{x}=\dfrac{3}{32}\ \ \ |\text{cross multiply}\\\\3x=17\cdot32\\\\3x=544\ \ \ |:3\\\\x=\dfrac{544}{3}\approx181\ (in)

7 0
3 years ago
Read 2 more answers
Please help me with this problem! <br> y =<br><br> 37<br> 39<br> 51
nika2105 [10]

y = arctan(8/10)

y = 38.65

y = 39

8 0
3 years ago
Read 2 more answers
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