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3 years ago

14

How can I make this true 3×26+4 = 90

2 answers:

Andrej [43]3 years ago

8 0

If you want this to equal 90 you could keep it like 3*26+4 then add 4+8=12 so your new equation would be 3*26+12=90

kap26 [50]3 years ago

4 0

You could do 78+4 because 26x3 is 78 and then add the 12 and it will be 90

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Composite numbers are numbers greater than 1 that are not____.

hram777 [196]

10

A composite number is a positive integer. which is not prime (i.e., which has factors other than 1 and itself). The first few composite numbers (sometimes called "composites" for short) are 4, 6, 8, 9, 10, 12, 14, 15, 16, ... (OEIS A002808), whose prime decompositions are summarized in the following table.

7 0

3 years ago

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Please tell me how you got it.

yawa3891 [41]

<u>Answer-</u>

$-70\%$

<u>Solution-</u>

The given data as follows,

$-70\%,\ 0.34,\ -\dfrac{2}{5},\ 0.96\%$

After converting all the percentages and fractions to decimal, we can compare them all.

For converting percentages to decimal to divide the number by 100, so

$-70\%=\dfrac{-70}{100}=-0.70,\\\\0.96\%=\dfrac{0.96}{100} =0.0096$

Then converting the fraction into decimal,

$-\dfrac{2}{5}=-\dfrac{2\times 20}{5\times 20}=-\dfrac{40}{100}=-0.40$

As, all the numbers are converted into decimal, now comparing all the numbers,

$-0.70$

$-70\%$

8 0

3 years ago

Of 25 dogs, 15 weigh more than 35 pounds. What is the percentile rank of a dog that weighs 35 pounds?

maksim [4K]

Basically, 15 out of 25 dogs weigh more than 35 pounds. So that would be:

15/25 = 60/100 = 60%

8 0

3 years ago

What is the slope of the equation? -2x + 5y = 10

RUDIKE [14]

Answer:

Slope is 1

Step-by-step explanation:

$-2x+5y=10\\\\5y=10+2x\\\\y=5+x\\\\y=x+5$

Thus, the slope of the equation is 1

4 0

2 years ago

PLease i need help i dont understand and i need an explantaion

zalisa [80]

Answer:

c) 56 m²

Step-by-step explanation:

Area of the figure = area of triangle + area of rectangle

Rectangle:

length = 8 m

Width = 5 m

Area = length * width

= 8 *5

= 40 m²

Triangle:

base (b)= 4 m

height (h) = 8 m

$Area=\frac{1}{2}bh\\\\ =\frac{1}{2}*4*8\\$

= 2* 8

= 16 m²

Area of the figure = 40 + 16

= 56 m²

4 0

3 years ago

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