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3 years ago

Which expression has the same value as 15+24

Mathematics

2 answers:

lilavasa [31]3 years ago

8 0

Answer:

24+15

16+23

17+22

18+21

19+20

Step-by-step explanation:

You just bring one number down and the other number up .

lakkis [162]3 years ago

6 0

15+24= put it in the calculator u will find the answer(hope this helped)

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Find the sum of the following geometric sequences. d) 3 terms a= 16 r=3/4

kodGreya [7K]

Answer:

S₃ = 37

Step-by-step explanation:

given a₁ = 16 and r = $\frac{3}{4}$ , then

a₂ = a₁ × $\frac{3}{4}$ = 16 × $\frac{3}{4}$ = 12

a₃ = a₂ × $\frac{3}{4}$ = 12 × $\frac{3}{4}$ = 9

then

S₃ = a₁ + a₂ + a₃ = 16 + 12 + 9 = 37

7 0

2 years ago

Error 404.

Black_prince [1.1K]

Answer:

Step-by-step explanation:

404 Error it occurs when a question is INPROPER like if it is not related to subjects it will be get deleted.

Then if a question is INCOMPLETE it will be deleted mostly it will be deleted in asking question paper this sorts of one because While asking a question paper one mention all detail like which class which board for which exam you needed question paper.

Then it also occur in answers. Some times you might think how my answer got deleted?

> If your answer does not have clear answer it will be deleted

> If your answer is copied from other websites it will be deleted

> And then if your answer is wrong it will be given an notification from moderator to EDIT your answer . If its not edited it will be deleted automatically

To resolve this first you should be always aware of the brainly rules

7 0

3 years ago

Write an equation of the perpendicular bisector of the segment with end points M(1,5) and N(7,-1)

vitfil [10]

The perpendicular bisector of the segment passes through the midpoint of this segment. Thus, we will initially find the midpoint P:

$P=\dfrac{(1,5)+(7,-1)}{2}=\dfrac{(8,4)}{2}=(4,2)$

Now, we will calculate the slope of the segment support line (r). After this, we will use the fact that the perpendicular bisector (p) is perpendicular to r:

$m_r=\dfrac{\Delta y}{\Delta x}=\dfrac{5-(-1)}{1-7}=\dfrac{6}{-6}\iff m_r=-1$

$p\perp r\Longrightarrow m_p\cdot m_r=-1\Longrightarrow m_p\cdot(-1)=-1\iff m_p=1$

We can calculate the equation of p by using its slope and its point P:

$y-y_P=m_p(x-x_P)\\\\
y-2=1\cdot(x-4)\\\\
y-2=x-4\\\\
\boxed{p:~~y=x-2}$

4 0

3 years ago

Pls I need help with this ASAP

nikitadnepr [17]

Angle DME and BMQ are equal cause they are opposite angles so you could equate the two to get the value of x. BME is a straight line so after finding the value of the angle BMQ you could do 180-(x+12) = 6y-x-12.

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Keith_Richards [23]

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3 years ago

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