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katen-ka-za [31]
3 years ago
14

What’s the product of (-3)(-1)

Mathematics
1 answer:
Vlad1618 [11]3 years ago
6 0

Answer:

-4

Step-by-step explanation:

negative plus a negative means add

You add the number then keep the negative sign

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There is a lock with 5 buttons numbered from 1 to 5. The combination that opens this lock can be set to any sequence of buttons
Fittoniya [83]

Answer:

Answer Counterclockwise rotation about the origin by 180 degrees followed by reflection about the y-axis explanation the given figure has vertices p(1,2),q(2,1),r(3,2),s(3,3)recall that for counterclockwise rotation about the origin, (x,y)\rightarrow (-x,-y)when we rotate figure pqrs counterclockwise through an angle of 180° about the origin, the coordinates will become p1( - 1, - 2),q1( - 2, - 1),r1( - 3, - 2),s1( - 3, - 3)next, we reflect in the y-axis by negating the x-coordinates of the resulting figure to obtain,p'(1, - 2),q'(2, - 1),r'(3, - 2),s'(3, - 3)

Step-by-step explanation:

7 0
3 years ago
Ahoy there, matey! Our pirate ship had 5/6 of a treasure chest full of gold.
Kisachek [45]

Answer:

1 \frac{5}{24} teasure chests of gold

Step-by-step explanation:

Since this is a problem of adding or subtracting fractions, you will have to do one or the other to solve.  Since the pirates already had \frac{5}{6} of a treasure chest of gold and stole another \frac{3}{8} of a treasure chest to add to their collection, we need to add these two fractions:

\frac{5}{6}+\frac{3}{8}

In order to add or subtract fractions, you need to have a common denominator.  Choosing a common denominator means looking for the lowest common multiple of the two denominators:

6: 6, 12, 18, 24

8: 8, 16, 24

\frac{5}{6}=\frac{20}{24}and\frac{3}{8}=\frac{9}{24}

Add them together:  \frac{20}{24}+\frac{9}{24}=\frac{29}{24}=1\frac{5}{24}

7 0
3 years ago
A Boy obtained 80 percent marks.If the full marks is 800,how much did he get?​
ollegr [7]

9514 1404 393

Answer:

  640 marks

Step-by-step explanation:

80% of 800 is ...

  0.80 × 800 = 640

He got 640 marks.

5 0
3 years ago
Write the linear equation 4y-3=-5x in standard form.
aniked [119]
Standard form is like
ax + by = c

4y - 3 = -5x
5x + 4y - 3 = 0
5x + 4y = 3  <----- answer
7 0
3 years ago
Read 2 more answers
What is the y-intercept of this line?
Brilliant_brown [7]

Answer:

\huge\boxed{5}

Step-by-step explanation:

This equation is in slope intercept form (y=mx+b). This is called slope intercept form for a reason - m is always the slope and b is always the y-intercept.

We can see that the coefficient on the x-term is -\frac{4}{3} and the constant being added to it is 5.

This means 5 is the y-intercept.

Hope this helped!

7 0
3 years ago
Read 2 more answers
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