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3 years ago

IIIII NEEEDDDDD SOMMMEEEE HEEELLLPPPP

Mathematics

2 answers:

Jet001 [13]3 years ago

7 0

Answer: Not 100% sure but i think its 4

Step-by-step explanation:

qaws [65]3 years ago

6 0

Answer:

Idk

Step-by-step explanation:

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Select all the expressions that are equivalent to –8.

kvasek [131]

Answer:

-8-8-8

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

a candy factory has to order boxes for its candy canes if they plan to make 300,000 candy canes and each box can hold 12 candy c

natta225 [31]

25,000 boxes should be ordered

Hope this helps and have a good day :D

6 0

3 years ago

Read 2 more answers

A triangle is graphed in the coordinate plane. The vertices of the triangle have coordinates (–3, 1), (1, 1), and (1, –2). What

vladimir2022 [97]

Answer:

The perimeter of the triangle is $12\ units$

Step-by-step explanation:

Let

$A(-3,1),B(1,1),C(1,-2)$

we know that

The perimeter of triangle is equal to

$P=AB+BC+AC$

the formula to calculate the distance between two points is equal to

$d=\sqrt{(y2-y1)^{2}+(x2-x1)^{2}}$

step 1

Find the distance AB

$A(-3,1),B(1,1)$

substitute in the formula

$AB=\sqrt{(1-1)^{2}+(1+3)^{2}}$

$AB=\sqrt{(0)^{2}+(4)^{2}}$

$AB=4\ units$

step 2

Find the distance BC

$B(1,1),C(1,-2)$

substitute in the formula

$BC=\sqrt{(-2-1)^{2}+(1-1)^{2}}$

$BC=\sqrt{(-3)^{2}+(0)^{2}}$

$BC=3\ units$

step 3

Find the distance AC

$A(-3,1),C(1,-2)$

substitute in the formula

$AC=\sqrt{(-2-1)^{2}+(1+3)^{2}}$

$AC=\sqrt{(-3)^{2}+(4)^{2}}$

$AC=5\ units$

step 4

Find the perimeter

$P=AB+BC+AC$

substitute the values

$P=4+3+5=12\ units$

6 0

3 years ago

Item C sold for 5$ and item D sold for 7 you sold a combined total of 60 of item c and D and you made 400$ how many of each item

Aneli [31]

Answer:

50 of D and 10 of C

Step-by-step explanation:

First of all, put this data into 2 equations.

You sold 60 items, so C+D=60

C is $5 so we can represent it by 5C

D is $7 so we can represent it by 7D

You made $400 total from C and D, so 5C+7D=400

We can use simultaneous equations to solve this.

To eliminate one of these variables, we'll multiply the first one by 5 to make it 5C like the other.

5(C+D=60) (make sure you multiply both sides.)

so 5C+5D=300

5C+7D=400

Now we solve it:

5C-5C+7D-5D=400-300

7D-5D=100

2D=100

D=50

Now we can substitute this with one of the equations to find C

C+50=60

C=60-50

C=10

so, (10x5)+(50x7)=400

4 0

3 years ago

Solve the equation. a/6 - 11 = 25

blsea [12.9K]

Answer:

a=216.

Step-by-step explanation:

What you do is you need to get a by itself.

a/6-11=25. You first add 11 to both sides.

a/6=36. Next you will times 6 on both sides to get

a=216 as your answer.

5 0

3 years ago