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lidiya [134]
3 years ago
9

What is the math for 4×(5+2) ?​

Mathematics
1 answer:
Rzqust [24]3 years ago
8 0

Answer:

28

Step-by-step explanation:

since the 5+2 is in parenthesis(don't know how to spell it its these things >( ) if you didn't know) you have to do 5+2 1st so thats 7 then you do 4*7 which is 28

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<img src="https://tex.z-dn.net/?f=4%20%7Bx%7D%5E%7B2%7D%20%20-%202x%20%2B%20x%20%3D%205%20%7Bx%7D%5E%7B2%7D%20%20%2B%202x%20%5C%
lbvjy [14]

Answer:

4 {x}^{2}  - 2x + x = 5 {x}^{2}  + 2x \\ 4 {x}^{2}  - x = 5 {x}^{2}  + 2x \\ 4 {x}^{2}  - 5 {x}^{2}  = 2x + x \\  - 1 {x}^{2}  = 3x \\  - x = 3 \\ x =  - 3 \\ thank \: you

5 0
3 years ago
Read 2 more answers
Help help help help help help
Vsevolod [243]

Answer: 19 mins

Step-by-step explanation:

hope this helps

7 0
3 years ago
Which line segments are equal? How do you know?
Olenka [21]

Answer:

MQ and QP are equal, MO and OP are equal, x=2

Step-by-step explanation:

QO is a perpendicular bisector of MP meaning that Triangle MQP must be isosceles (if at least two of the following, angle bisector, median, or an altitude, coincide in a triangle, that triangle must be isosceles). In this case an altitude and median coincide in triangle MQP. This means that MQ=QP as the triangle is isosceles. And also MO=OP because QO is a median. Now solving for x, 11=4x+3, 8=4x, x=2. Hope this helps!

5 0
3 years ago
What is value of 5.872 + (-0.84) ÷2.1
Lerok [7]

Answer: The answer is 5.472


Step-by-step explanation:

-0.84 ÷ 2.1 = -0.4

-0.4 + 5.872 =  <em>5.472</em>


6 0
3 years ago
A recipie calls for 2 2/4 cups of raisins, but julie only has a 1/4 cup measuring cup. How many 1/4 cups does julie need to meas
scZoUnD [109]

Answer:

10 cups

Step-by-step explanation:

1/4 cup times 4 is 1 cup

1/4 cup times 8 is 2 cups

now you have your two cups and you need two more 1/4 to make 2/4

3 0
3 years ago
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