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
Ad libitum [116K]
3 years ago
11

What is the measure of ∠SPQ in this rhombus?

Mathematics
2 answers:
Gemiola [76]3 years ago
5 0
Ok so all you have to do is set SPR and QPR equal like this
4x+11=5x-4
and solve to get x=15
then substitute in 15 for x in both equations
4(15)+11 and 5(15)-4
both =71 and add them up to get SPQ=142.
Serga [27]3 years ago
3 0

Answer:

Confirmation to Ziexlie's answer! Thank you!!

Step-by-step explanation:

Look at the pic :)))

You might be interested in
Look at the row of numbers. What number should come next?<br> 8, 4, 2, 1, 1/2, 1/4, ?
Hitman42 [59]

Answer:

1/8

Step-by-step explanation

Every time the number is divided by 2 like 8 divided by 2 is 4 and 4 divided by 2 is 2 and so on so if you divide 1/4 by 2 it would be 0.125 and that in fraction would be 1/8.

6 0
3 years ago
Two athletic teams play a series of games; the first team to win 4 games is declared the overall winner. Suppose that one of the
kodGreya [7K]

Answer:

  • p=0.7103 (4-game series)
  • p=0.6480 (2-game series)

Step-by-step explanation:

Let X be the random variable equal the the first 4 straight wins. An overall win for the stronger team implies a negative binomial function with the parameters  n=4, p=0.6:

P(X=4)={{i-1}\choose {4-1}}0.6^40.4^{i-4},\  i=4,5,6,7

#We find probabilities for the different values of i:

P(X=4)={3\choose 3}0.6^4=0.1296\\\\P(X=5)={4\choose 3}0.6^40.4^1=0.2074\\\\P(X=6)={5\choose 3}0.6^40.4^2=0.2074\\\\P(X=4)={6\choose 3}0.6^40.4^3=0.1659

Hence, probability of the stronger team winning overall is:

=P(X=4)+P(X=5)+P(X=6)+P(X=7)\\\\=0.7103

#Define Y as the random variable for winning 2/3 games.:

P(Y=2)={1\choose 1}0.6^2=0.3600\\\\P(Y=3)={2\choose3}0.6^20.4=0.2880\\\\P(win)=0.2880+0.3600=0.6480

Hence, probability of the stronger team winning in 2 out 3 game series is 0.6480

The stronger team has a higher chance of winning in a 4-game series(0.7103>0.6480)

8 0
3 years ago
HELPPP HELP MEH plane intersects a prism parallel to the base of the prism. The cross section is a polygon with eight sides. The
Kobotan [32]

The minimum number of sides that the polygon at the base of the prism must has 4 sides.

<h3>What is a Polygon?</h3>

This refers to the plane figure in geometry that has three or more sides and angles in a finite straight line.

As we know the minimum number of sides a polygon does the base of the polygon have 4 side.

Now, as the plane intersect a prism parallel to base of the prism so the polygon of 5 sides will form then at least the base of the polygon will have 4 sides.

Learn more about polygons here:

brainly.com/question/1592456

#SPJ1

4 0
1 year ago
Find the mean, median, and mode of the data set. Round to the nearest tenth. test scores on a math exam:
irinina [24]

Answer:

Mean:\frac{89+93+76+89+68+80+89+83+88+87+63+86+73+74+67+93+68+95+66+99+78+100 }{22}

Median: 63, 66, 67, 68, 73, 74, 76, 78, 80, 83, 86, 87, 88, 89, 89, 89, 93, 93, 95, 99, 100

\frac{86+83}{2}= 169/2

Mode: 100

Step-by-step explanation:

8 0
2 years ago
Why isn’t 10.3 a integer? answer asap pls
Oxana [17]

Answer:

It is not a whole number.

Step-by-step explanation:

First, you have to know that interests are WHOLE NUMBERS, not fractions.

10.3 is not a whole number, as 10.3= 10 3/10, or 103/10.

7 0
3 years ago
Other questions:
  • What is the answer to 5
    9·2 answers
  • √75+√5<br><br> Show your work!!!
    12·1 answer
  • Joseph and Dwayne are both selling cookie dough for a fundraiser. Although Joseph has already sold 3 tubs, Dwayne hasn't sold an
    6·1 answer
  • PLEASE PLEASE PLEASE PLEASE PLEASE HELP! ANSWER WORTH 20 POINTS! I need answers ASAP!
    9·1 answer
  • Is 3pi/4pi a rational number?
    14·1 answer
  • Determine whether the pair of lines are parallel, perpendicular, or neither.
    13·2 answers
  • Fractions help please??
    11·1 answer
  • What is the length of the missing leg?
    5·1 answer
  • I need help ASAP!
    10·1 answer
  • Estamate then solve 6,699 ÷ 72
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!