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lys-0071 [83]
3 years ago
14

Someone help plz make sure it’s right and please no websites plz

Mathematics
2 answers:
MAVERICK [17]3 years ago
5 0
Hoped this helped. I learned this as well. It’s really easy. You’ll get it.

ruslelena [56]3 years ago
4 0

Answer:

Cos A = 3/5

Hope it helps you!

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PLEASE HELP ASAP- WILL MARK BRAINLIEST
babymother [125]

V1 = V2 + 18

V1 =

3 \times 6 \times x

V2 =

\frac{4 \times 7 \times x}{2}

Do the maths...

3 \times 6 \times x =  \frac{4 \times 7 \times x}{2}  + 18

18x = 14x + 18

4x = 18

x = 4.5

So

The volume of the rectangular prism is 81 cubic feet.

The volume of the triangular prism is 63 cubic feet.

5 0
4 years ago
Simplify the expression 9x + 6 - 4x - 2x + 1 - 15 <br><br> Show Every moves plz
sveticcg [70]

Answer:

3x-8

Step-by-step explanation:

add all the like terms.

9x+-4x+-2x=3x

6+1+-15=-8

8 0
3 years ago
Read 2 more answers
I will mark you brainiest if you can answer this
MrRissso [65]
B is the correct answer because the bottom should be 8^0 which equals 1
3 0
3 years ago
Solve for x: 1 over 3 (2x − 8) = 4. (1 point)
STALIN [3.7K]
You ANSWER : x=10 Let's solve !
Explanation : Let's solve your equation step-by-step.
1
3
(
2
x
−
8
)
=
4
Step 1: Simplify both sides of the equation.
1
3
(
2
x
−
8
)
=
4
(
1
3
)
(
2
x
)
+
(
1
3
)
(
−
8
)
=
4
(Distribute)
2
3
x
+
−
8
3
=
4
Step 2: Add 8/3 to both sides.
2
3
x
+
−
8
3
+
8
3
=
4
+
8
3
2
3
x
=
20
3
Step 3: Multiply both sides by 3/2.
(
3
2
)
*
(
2
3
x
)
=
(
3
2
)
*
(
20
3
)
x
=
1
6 0
4 years ago
Read 2 more answers
On a cm grid, point P has coordinates (3,-1) and point Q has coordinates (-5,6) calculate the shortest distance between P and Q
BartSMP [9]

Answer:

10.63cm

Step-by-step explanation:

The formula for calculating the distance between two coordinate is expressed as;

D = √(x2-x1)²+(y2-y1)²

Given the coordinates (3, -1) and (-5, 6)

D = √(-5-3)²+(6-(-1))²

D = √(-5-3)²+(6+1)²

D = √(-8)²+(7)²

D = √64+49

D = √113

D = 10.63cm

Hence the shortest distance between P and Q is 10.63cm

5 0
3 years ago
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