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
Zigmanuir [339]
2 years ago
11

In the triangle, ABC, the measure of ∠A is 30° and the measure of ∠C is 90°. What is the measure of ∠B?

Mathematics
1 answer:
Molodets [167]2 years ago
8 0

Answer:

60°

Step-by-step explanation:

angle A +angle B +angle C = 180

30° +B+90°= 180

120°+B=180°

B=180°-120°

B=60°

You might be interested in
If I work three hours of day and make $7.25 an hour how much do I make a year
yarga [219]
First of all we are going to take $7.25 and multiply it by 3 here is the math
7.25 x 3 = 21.75
so this means he makes 21.75 dollars a day.
since there are 365 days a year. Now i'm not saying he worked every single day but the question does not say other wise
so we would take 21.75 and multiply it by 365 heres the math
21.75 x 365 = 7,938.75 
this means he makes 7,938.75 dollars a year!!
your welcome 

merry christmas
4 0
3 years ago
As a sales analyst for the shoe retailer Foot Locker, one of your responsibilities is measuring store productivity and then repo
yKpoI14uk [10]

Answer:

the answer is going to be $350

Step-by-step explanation:

7 0
2 years ago
1. Andre earns $4000 a month at his new job. In order to track his spending and saving, he created a monthly
QveST [7]

Answer:

If Andre plans on staying within his budget, he should choose Apartment 1.

Step-by-step explanation:

Apartment 1: $1100 rent + $250 utilities = $1350 Total Monthly

Apartment 2: $1350 rent + $100 utilities = $1450 Total Monthly

Andre can spend up to $1320 on rent & $320 on utilities, totaling at $1640. In this situation, Andre needs to save as much money as possible. Either on one of these apartments stay below the budget for monthly cost, but Apartment 2's rent goes $30 higher than his budget allows. In the end, this makes apartment 1 the best option for rent, utilities, and ultimate cost.

If Andre plans on staying within his budget, he should choose Apartment 1.

5 0
3 years ago
The voltage in an electrical circuit is multiplied by itself each time it is reduced. The voltage is 27/125 of a volt and it has
UkoKoshka [18]
Exponential form: F(x)= 3/125^x+1
Original voltage: 3/125 of a volt
5 0
3 years ago
Suppose that only 65% of all drivers in a certain state wear a seat belt. a random sample of 80 drivers is selected. what is the
jonny [76]

Answer:

Pr(X >42) = Pr( Z > -2.344)

                = Pr( Z< 2.344) = 0.9905

Step-by-step explanation:

The scenario presented can be modeled by a binomial model;

The probability of success is, p = 0.65

There are n = 80 independent trials

Let X denote the number of drivers that wear a seat belt, then we are to find the probability that X is greater than 42;

Pr(X > 42)

In this case we can use the normal approximation to the binomial model;

mu = n*p = 80(0.65) = 52

sigma^2 = n*p*(1-p) = 18.2

Pr(X >42) = Pr( Z > -2.344)

                = Pr( Z< 2.344) = 0.9905

7 0
3 years ago
Other questions:
  • If one angle in a pair of vertical angles with measures 42° and the other measures ( 2n - 4 ) degrees, which is the value of N?
    12·1 answer
  • 7(x+4) for x=5<br><br>please answer asap<br>don't answer if you absulutly don't know
    15·1 answer
  • Trsanslate to an algebraic expression. EASY 35 POINTS
    5·2 answers
  • here are a few questions. 1. what is 65% of 140 2. what is 76% of 450 3 what is 15% of 620 4. what is 23% of 432 and the last on
    10·1 answer
  • 6log6(36)<br> simplify with logarithmic properties
    15·1 answer
  • there are 3 seniors for every 2 juniors in the concert choir. if there are 21 seniors in all, how many jurors are in the concert
    5·1 answer
  • What is the area of the shaded sector?<br><br> 32<br> 85<br> 96<br> 256
    15·1 answer
  • For x = -2, evaluate f(g(x)) - f(0), given that: f(x) = 2x + 5 g(x) = 4x​
    13·1 answer
  • Evaluate the expression for the given values.
    9·2 answers
  • Hyan has saved $300 more than two-thirds of the cost of the down
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!