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nasty-shy [4]
1 year ago
5

Simplify 12+(38−18)2

Mathematics
1 answer:
Basile [38]1 year ago
7 0

Answer:

52

Step-by-step explanation:

12 + (38 - 18)2 = 12 + 20 × 2 = 52.

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The lead statue of the Korean War Memorial in Washington DC casts a 43.5 inch shadow at the same time a nearby tourist casts a 3
AfilCa [17]

Answer:

The lead statue is 87 inches tall

Step-by-step explanation:

Let

x ----> the height of the lead statue

using proportion

we know that

The height of the  lead statue divided by the length of his shadow must be equal to the height of the tourist divided by the length of his shadow.

so

\frac{x}{43.5}=\frac{64}{32}\\\\\frac{x}{43.5}=2\\\\x=2(43.5)\\\\x=87\ in

3 0
3 years ago
What is a correct name for the angle shown?
Masteriza [31]

Answer:

the answer is option B. angle S.

when naming an angle we place the vertex of the angle in the middle. here the angle is RST. But that option is unavailable. very often when there are no other angles interfering with the parent angle, we represent it using one letter that is the mid letter, the vertex. here in this case it is S.

4 0
3 years ago
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What is 8 more than twice the sum of a number and 3 is the same as -6?
a_sh-v [17]
This can be solver by creating a small equation with x being the number and solving for x. The equation would be 8 + 2( x + 3 ) = -6
Solve for x:
8 + 2( x + 3 ) = -6
Distribute the 2
8+ (2x+6)=-6
Subtract 8
2x+6= -14
Add 6
2x= 8
Divide by 2
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So the number you are looking for is 4

I hope this helps!
8 0
3 years ago
Four students worked to raise money for a school club. Which student raised the most money in one hour?​
LenaWriter [7]

Answer:

Sam

Step-by-step explanation:

Patty: 325.75/8 = 40.72/hr

Quinn: 125.5/3 = 41.83/hr

Reece: 74.85/2 = 37.43/hr

Sam: 215.25/5 = 43.05/hr

6 0
2 years ago
Read 2 more answers
What is the expanded and word form for 67.943
adell [148]
Word : Sixty-Seven and Nine Hundred Forty-Three Thousandths
Expanded : 60 + 7 + 0.9 + 0.04 + 0.003
8 0
3 years ago
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