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oksian1 [2.3K]
2 years ago
15

Simplify 7.4z - 5 (-1.6z + 2.4) please

Mathematics
1 answer:
Sergeu [11.5K]2 years ago
8 0
The answer is 15.4z-12
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A furniture store can spend no more than $5,000 on raw materials for recliners. The raw materials cost $5 per square foot of clo
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The bottom one to the right. It only reaches 1000 and no higher

Step-by-step explanation:


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Given parallelogram ABCD and AB || CD, if mAB = -5 then mCD must be:
Anastaziya [24]

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−2x+2y−3z=
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um

Step-by-step explanation:

5 0
3 years ago
Can someone please help me with this
Nesterboy [21]

Answer:

m∠Q = 121°

m∠R = 58°

m∠S = 123°

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Step-by-step explanation:

The sum of the interior angles of a quadrilateral = 360°

Create an expression for the sum of all the angles and equate it to 360, then solve for x:

      ∠Q + ∠T + ∠S + ∠R = 360

⇒ 2x + 5 + x + 2x + 7 + x = 360

⇒ 6x + 12 = 360

⇒ 6x = 360 - 12 = 348

⇒ x = 348 ÷ 6 = 58

So now we know that x = 58, we can calculate all the angles:

m∠Q = 2x + 5 = (2 x 58) + 5 = 121°

m∠R = x = 58°

m∠S = 2x + 7 = (2 x 58) + 7 = 123°

m∠T = x = 58°

5 0
2 years ago
Find the simple interest earned to the nearest cent for the principal, interest rate, and time.
dangina [55]

Answer:

D. $40

Step-by-step explanation:

you just plug in the numbers given to each of the values

p=$500

r=4%

t=2

then multiply them together and you have your answer

btw when multiplying them 4% would be .04 instead

hope this helps!

7 0
3 years ago
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