1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
puteri [66]
4 years ago
10

Grouping symbols are missing in the expression below.The expression needs to have a value of 84 when simplifide. 8×2+3+6-2 use 2

times that number .... Which of the following has a value of 84 when simplifide?
Mathematics
1 answer:
Vesnalui [34]4 years ago
4 0
Multiply the equations by 2 and then subtitude, 
You might be interested in
If PG' equals 0. 5 units, what is PG? 2. 5 units 3 units 4. 5 units 6 units.
Dmitrij [34]

The correct option is B which is the value of PG is 3 units.

Given

The scale factor of the dilation of segment HG is 1/6.

If PG' equals 0.5 units,

<h3>What is the scale factor?</h3>

The scale factor is a measure for the identical shapes, which look identical but have various scales or measures.

The scale factor of the dilation of segment HG is 1/6.

By the rule of scale factor;

\rm \dfrac{PG'}{PG}= SF = \dfrac{1}{6}

Where SF represents the scale factor.

Solving for PG, we get:

\rm \dfrac{PG'}{PG}=\dfrac{1}{6}   \\\\ \dfrac{0.5}{PG} = \dfrac{1}{6}\\\\ 0.5 \times 6= 1\times PG\\\\ PG = 3

Hence, the value of PG is 3 units.

To know more about the Scale factor click the link given below.

brainly.com/question/16806865

3 0
3 years ago
The circumference of a circle with an area of 1,809.56 square centimeters
Virty [35]
\bf \textit{area of a circle}\\\\&#10;A=\pi r^2~~&#10;\begin{cases}&#10;r=radius\\&#10;------\\&#10;A=1809.56&#10;\end{cases}\implies 1809.56=\pi r^2&#10;\\\\\\&#10;\cfrac{1809.56}{\pi }=r^2\implies \boxed{\sqrt{\cfrac{1809.56}{\pi }}=r}\\\\&#10;-------------------------------\\\\&#10;\textit{circumference of a circle}\\\\&#10;C=2\pi r\qquad \qquad \implies C=2\pi \left( \boxed{\sqrt{\cfrac{1809.56}{\pi }}} \right)
5 0
3 years ago
125 hours = ___days ___hours
PSYCHO15rus [73]

Answer:

5 days and 5 hours

Step-by-step explanation:

24*5=120

125-120=5

5 0
3 years ago
Read 2 more answers
Solve.<br><br> -15 = -0.2k<br><br> k =
Stels [109]
-0.2k = -15 ( then divide -0.2k on both sides)

The answer is then k= 75
3 0
3 years ago
Drinking 6 fluid ounces of milk provides 202.5 milligrams of calcium. how many fluid ounces of milk provide 85.5 milligrams of c
Alona [7]
\frac{85.5}{202.5} \times 6 =  2.53\ ounces\ of\ milk
3 0
3 years ago
Read 2 more answers
Other questions:
  • What is the debate among scientists on how new species form?
    5·1 answer
  • at franks work he can produce 4 widgets every hour which of the following expresses how many widgets frank can make during a who
    12·1 answer
  • Make F the subject of the formula C=5(F-32)/9
    5·1 answer
  • ANSWER ASAP, FIND LENGTH OF MISSING SIDE USING PYTHAGOREOON THEOREM
    6·1 answer
  • Answer this question please.
    13·1 answer
  • The measure of ZPQS is 180°. The measure of ZRQS is 30°
    13·1 answer
  • I need help i dont know what it means
    12·1 answer
  • 13-28 Sketch the region enclosed by the given curves and find its area.
    9·1 answer
  • The hypotenuse of a right triangle measures 4 cm and one of its legs measures 3 cm. Find the measure of the other leg. If necess
    14·1 answer
  • Guys I need some help with this question pls!!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!