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
Sliva [168]
3 years ago
11

Will give brainliest to whoever answers this question please help

Mathematics
2 answers:
jek_recluse [69]3 years ago
8 0

Answer:

∠ STR = 64°

Step-by-step explanation:

Since RS = ST then the triangle is isosceles and the base angles are congruent, that is

∠ STR = ∠ SRT , then

∠ STR = \frac{180-52}{2} = \frac{128}{2} = 64°

Rina8888 [55]3 years ago
5 0

Answer:

<h2>64°</h2><h2 />

Step-by-step explanation:

∠STR = <u>180 - 52</u>

                  2

          = 64°

You might be interested in
Aaron was offered a job that paid a salary of \$57,000$57,000 in its first year. The salary was set to increase by 1% per year e
Jobisdone [24]

Answer:

The total amount received is: $1906650

Step-by-step explanation:

Given

a = \$57000 --- initial

b = 1\% --- rate

n = 29 --- time

Required

Determine the total amount at the end of 29 years

The given question is an illustration of geometric progression, and we are to solve for the sum of the first n terms

Where n = 29

r = 1 + b

r = 1 + 1\%

Express percentage as decimal

r = 1 + 0.01

r = 1.01

The required is the calculated using:

S_n = \frac{a(r^n - 1)}{r - 1}

So, we have:

S_n = \frac{57000 * (1.01^{29} - 1)}{1.01 - 1}

S_n = \frac{57000 * (1.3345- 1)}{0.01}

S_n = \frac{57000 * 0.3345}{0.01}

S_n = \frac{19066.5}{0.01}

S_n = 1906650

<em>The total amount received is: $1906650</em>

8 0
3 years ago
Answer the three questions please
gladu [14]

<span>Question (1)</span>

<span><span>When the divisor is a decimal, what must we do?</span>              </span>

<span>1)<span> Multiply the divisor by 10, or 100, or 1000, etc., according to the number of decimal digits, so that it becomes a whole number.</span></span>

<span> 2)Multiply the dividend by the same power of 10.</span>

Question (2)

<span>When asked to add or subtract decimals, the most important step is to line up the decimal points. Step 1: Line up the decimal points so that similar place values are lined up. In other words, the tens place in both numbers should be lined up, the ones place in both numbers should be lined up, etc.</span>

Question (3)

<span>To multiply decimals: Set up and multiply the numbers as you do with whole numbers. Count the total number of decimal places in both of the factors. Place the decimal point in the product so that the number of decimal places in the product is the sum of the decimal places in the factors.</span>

5 0
3 years ago
In the given figure, ST is a midsegment. If △PQR needs to be a right triangle, what must the length of PQ be?
prohojiy [21]

Answer:

i answered but it got deleted its 12

Step-by-step explanation:

8 0
2 years ago
What is the value of (4-2) – 3x4?<br> О-20<br> оооо<br> 4
m_a_m_a [10]
(-10) is the answer
First you do 4-2 to get 2 then u get 2-3•4 and 3•4 is 12 so then u do 2-12 to get negative 10
3 0
3 years ago
Read 2 more answers
How many times smaller is the 8 in 3,810,200 than the 8 in 8,911,053
gayaneshka [121]
10 times smaller. Hope this helps
5 0
3 years ago
Other questions:
  • These four shapes are made of cubic centimeters.
    10·1 answer
  • A leak in a pool causes the height of the water to decrease by 0.25 foot over 2 hours. After the leak is fixed, the height of th
    12·2 answers
  • Paco uses a spinner to select a number from 1 through 5, each with equal probability. Manu uses a different spinner to select a
    12·2 answers
  • Bryce has 220 feet of fencing that will enclosure a rectangular corral. One side of the corral will be 48 feet long. What will b
    10·1 answer
  • 8.4×3.7 please show your work
    11·2 answers
  • How do I simplify and solve for x for 3x-7=2
    12·2 answers
  • the running back for the Eagles football team carried the ball 17 times for a total loss of 85 yards find the average change in
    13·1 answer
  • I need help plsssss?
    12·2 answers
  • O 6) Missy walks 1/3 mile to school Select all the fractions that are equivalent to 1/3. 1/6 2/6 4/12 3/6 3/4 This is a required
    11·1 answer
  • What is the greatest common factor (GCF) of :
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!