3 years ago

Someone please help i do not understand this

Mathematics

1 answer:

Andrej [43]3 years ago

3 0

understand what there isnt a photo

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Help please I rly need it <br>60 POINTSS

MrMuchimi

Answer:

$42 \times 48$

Step-by-step explanation:

$25 \times 36=900\\52 \times 63=3276$

$34 \times 42 = 1428\\ 43 \times 24=1032$

$54 \times 56 = 3024\\45 \times 65= 2925$

$42 \times 48 = 2016\\ 24 \times 84= 2016$

$32 \times 43 = 1376\\ 23 \times 34=782$

The calculation for $42 \times 48$ has the same results from switching the digits.

4 0

2 years ago

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Need help with this question what is the correct answer?

Temka [501]

Answer:

135°

Step-by-step explanation:

Since it's a right triangle, one angle will be 90° and the other given one is 45°. The total degrees in a triangle is 180 therefore ∠CAB is 45°.

Because ∠CAB is supplementary to ∠CAD, you have to subtract 180° -- since it's a straight line -- with 45°.

This gives you 135°

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3 years ago

Find the slope of the line between (1,4) and ( 3 , 10 )

vivado [14]

Answer:

Step-by-step explanation:

slope of line = gradient of line

= $\frac{10-4}{3-1}$

= 3

3 0

2 years ago

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There are 342 gumballs in a machine. Each day, 17 are eaten. How many days will it take to empty the gumball machine? * division

vova2212 [387]

Answer:

20.1176471

Step-by-step explanation:

$342 \div 17 = 20.1176471$

6 0

2 years ago

What is the solution of 1/2 x= 5/6

Studentka2010 [4]

Answer:

5/3

Step-by-step explanation:

1/2 x = 5/6

Multiply by 2 on each side

(1/2 * 2)x = (5/6)2

x = 5/3

8 0

2 years ago

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